SYSTEMS AND METHODS FOR PERFORMING AUTOMATIC ZOOM

An electronic device is described. The electronic device includes a processor. The processor is configured to obtain a plurality of images. The processor is also configured to obtain global motion information indicating global motion between at least two of the plurality of images. The processor is further configured to obtain object tracking information indicating motion of a tracked object between the at least two of the plurality of images. The processor is additionally configured to perform automatic zoom based on the global motion information and the object tracking information. Performing automatic zoom produces a zoom region including the tracked object. The processor is configured to determine a motion response speed for the zoom region based on a location of the tracked object within the zoom region.

Method and apparatus for triggering IP service authentication and acquiring subscriber information

The invention discloses a method used for triggering the IP service authentication and obtaining the user information, and the equipment thereof, which belongs to the wireless communication field, and can correctly trigger the IP service authentication or correctly obtain the user information through an AGW. In the invention, a wireless access network in the 3GPP2 system performs access authentication to an AT, and after the access authentication is certified, a function entity used for the IP service authentication is triggered, so as to initiate the IP service authentication for the AT or obtain the user information of the AT. The function entity used for the access authentication in a wireless access network informs the function entity used for the IP service authentication to initiate the IP service authentication or obtain the user information of the user after passing through the access authentication; the function entity used for the access authentication in the wireless access network ...

SYSTEMS AND METHODS FOR REDUCING A PLURALITY OF BOUNDING REGIONS

A method performed by an electronic device is described. The method includes generating a plurality of bounding regions based on an image. The method also includes determining a subset of the plurality of bounding regions based on at least one criterion and a selected area in the image. The method further includes processing the image based on the subset of the plurality of bounding regions.

Method for configuring route of mobile terminal in PMIPv4

The invention proposes a route collocation method applied to a mobile termination of PMIPv4, and proposes a scheme for the mobile termination to realize an absolute no participation in acting for switching mobile IP process through an adoption of agent ARP at the network end. Not needing to regulate network layout of a current wireless local area network and not needing any alteration or allocation on the current mobile termination, the scheme only needs to have a proper alteration of an agent mobile management end PMA of the network end to lower complexity and switching time lapse of the mobile termination.

Information processing method and device, electronic equipment and storage medium

The invention provides an information processing method and device, electronic equipment and a storage medium. The invention provides an information processing method which comprises the following steps: in response to a first operation event, issuing a task item associated with a first user in a first system; according to the task item, generating a record of the task item in the first online document; and in response to the second operation event, opening the first online document in the first system to display a record of task items associated with the first user. According to the method disclosed by the embodiment of the invention, a user can conveniently and quickly check task items.

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT TO BACKUP DATA

Techniques for backing up data involve receiving, by a proxy server and from an application, a backup request comprising a backup path. The techniques further involve determining a target server associated with backup request according to the backup path, and the proxy server and the target server share the same storage processor. The techniques further involve backing up a file in the target server associated with the backup path. Along these lines, a dedicated proxy server may be provided, and the proxy server may be used to handle backup requests for all file systems on the storage processor. Then, the backup requests can be forwarded to the corresponding target servers through a virtual file system without configuring corresponding Internet protocol (IP) address for each target server.

Method and system for switching conversation to high-speed packet data network

The invention discloses a method for switching all to high-speed group data (HRPD)network, and a relative system, wherein the method comprises that when a multimode terminal processes call in a non-HRPD network, the base station in the non-HRPD network sends a switch request carrying a multimode terminal mark to an access network deice AN in the HRPD network, AN receives the switch request, to build a data chain connection in the HRPD network, the multimode terminal via the built data chain connection processes the call continuously in the HRPD network. The invention builds a data chain load in HRPD network when multimode terminal processes call in non-HRPD network, to reduce switch time delay, avoid conversation interruption of multimode terminal, and confirm communication continuity.

Golden clam lung and kidney granules and preparation method thereof

The invention discloses golden clam lung and kidney granules and a preparation method thereof, and the golden clam lung and kidney granules are prepared from inula herb, earthworm, gecko, thunberg fritillary bulb, pumex, rhizoma acori graminei, platycodon grandiflorum, adenophora tetraphylla, radix ophiopogonis, salted morinda officinalis, vinegar schisandra chinensis, angelica sinensis, herba epimedii and prepared rehmannia root. According to the traditional Chinese medicine composition, pumex, rhizoma acori graminei, platycodon grandiflorum, thunberg fritillary bulb, radix ophiopogonis, adenophora tetraphylla, herba epimedii, radix morindae officinalis, radix rehmanniae preparata and angelica sinensis are taken as adjuvant and conductant drugs and are combined together, so that a synergistic interaction effect can be effectively achieved, and the traditional Chinese medicine composition has the effects of benefiting lung and tonifying kidney, reducing phlegm and dredging collaterals, ...

CYCLING HELMET CAPABLE OF SWITCHING VOCAL GUIDE MODE BASED ON BONE CONDUCTION EARPHONE

A cycling helmet capable of switching a sound production guidance mode based on a bone conduction earphone includes: a helmet body and the bone conduction earphone disposed on the helmet body. The bone conduction earphone includes a magnet, a coil and a bone conduction oscillator, and the bone conduction oscillator can contact the helmet body, so as to cause the helmet body to oscillate to form a sound cavity. 1. A cycling helmet capable of switching a sound production guidance mode based on a bone conduction earphone , comprising a helmet body and the bone conduction earphone disposed on the helmet body , wherein the bone conduction earphone comprises a magnet , a coil and a bone conduction oscillator , and the bone conduction oscillator can contact the helmet body , so as to cause the helmet body to oscillate to form a sound cavity.2. The cycling helmet capable of switching the sound production guidance mode based on the bone conduction earphone according to claim 1 , wherein the helmet body comprises at least one resonant shell configured to directly contact the bone conduction oscillator claim 1 , and the bone conduction earphone is located in the resonant shell and is integrally formed with the resonant shell in an injection molding manner.3. The cycling helmet capable of switching the sound production guidance mode based on the bone conduction earphone according to claim 2 , wherein a total number of the at least one resonant shell is more than one claim 2 , and the resonant shells are symmetrically arranged in the helmet body claim 2 , with respect to each of the resonant shells claim 2 , one bone conduction oscillator is arranged.4. The cycling helmet capable of switching the sound production guidance mode based on the bone conduction earphone according to claim 3 , wherein the total number of the at least one resonant shells is two claim 3 , and the two resonant shells are respectively disposed at positions corresponding to ears of a wearer wearing the ...

Method and Apparatus for Negotiation Control of Quality of Service Parameters

A method and an apparatus for negotiation control of Quality of Service (QoS) parameters are provided. The method includes: obtaining, by a High Rate Packet Data (HRPD) Serving Gateway (HSGW), static QoS parameters of a User Equipment (UE), where the static QoS parameters include static QoS parameters related to an Access Point Name (APN); establishing, by the HSGW, a Packet Data Network (PDN) connection corresponding to the APN with the UE; and sending, by the HSGW, static QoS parameters related to the APN corresponding to the PDN to an access network to enable the access network to perform QoS authorization, according to the static QoS parameters related to the APN corresponding to the PDN, for establishing an air interface bearer for the UE.

CYCLING HELMET CAPABLE OF SWITCHING SOUND PRODUCTION GUIDANCE MODE BASED ON BONE CONDUCTION EARPHONE

A cycling helmet capable of switching a vocal guide mode based on bone conduction earphones (200), comprising a helmet body (1) and bone conduction earphones (200) located on the helmet body (1). The bone conduction earphones (200) comprise a magnet, a coil and a bone conduction vibrator. The bone conduction vibrator can make contact with the helmet body (1), so that the helmet body (1) vibrates to form a sound cavity. By providing the bone conduction earphones (200) on the helmet body (1), a sound outputting function or a bone conduction function can be optionally achieved, a private conversation or open broadcasting is achieved, the functions of the helmet are increased, and usage safety is improved. Placing an earplug into an ear can be avoided by taking the helmet as a vibration source for airborne sound, so that the usage comfort of a user is improved.

CYCLING HELMET CAPABLE OF SWITCHING SOUND PRODUCTION GUIDANCE MODE BASED ON BONE CONDUCTION EARPHONE

A cycling helmet capable of switching a sound production guidance mode based on a bone conduction earphone (200) includes: a helmet body (1) and the bone conduction earphone (200) disposed on the helmet body (1). The bone conduction earphone (200) includes a magnet, a coil and a bone conduction oscillator, and the bone conduction oscillator can contact the helmet body (1), so as to cause the helmet body (1) to oscillate to form a sound cavity. Through disposing the bone conduction earphone (200) on the helmet body (1), a sound playing-out function or a bone conduction function can be optionally realized, private communication or open-type sound playing is realized, functions of the helmet are increased, and the use safety is improved. The helmet is served as an oscillation source of air conduction sound production, thus earplugs are prevented from entering into ears, thereby improving the use comfort degree of a user.

GIS equipment air pressure compensation system

The invention discloses an air pressure compensation system for GIS equipment. The air pressure compensation system for the GIS equipment comprises the GIS equipment, a temperature monitoring device, a control device and a pressure intensity adjusting device, the GIS equipment comprises an equipment body, the equipment body comprises a first GIS air chamber, a second GIS air chamber and a corrugated pipe, the corrugated pipe comprises a first end and a second end which are opposite to each other, the first end of the corrugated pipe is communicated with the first GIS air chamber, and the second end of the corrugated pipe is communicated with the second GIS air chamber; the temperature monitoring device is used for monitoring the external environment temperature of the equipment body; the input end of the control device is electrically connected with the temperature monitoring device, and the control device is used for outputting an adjusting signal based on the temperature difference value ...

ENVIRONMENTAL SCENE CONDITION DETECTION

A method of processing data includes receiving, at a computing device, data representative of an image captured by an image sensor. The method also includes determining a first scene clarity score. The method further includes determining whether the first scene clarity score satisfies a threshold, and if the first scene clarity score satisfies the threshold, determining a second scene clarity score based on second data extracted from the data.

Method of preparing catalytic material for indium hydroxide thin film with controllable shape and thickness

The invention relates to a method of preparing catalytic material for the indium hydroxide thin film with controllable shape and thickness, belonging to the method of preparing the catalytic material and aiming at solving the problems that the prior method of preparing the semiconductor material of TiO2 used for the photocatalytic oxidation technology is complex, the prepared semiconductor material of TiO2 has low catalytic efficiency and the semiconductor material of TiO2 which adopts the powder is easy to cause secondary pollution during usage. The method of preparing the catalytic material for the indium hydroxide thin film comprises the following steps: mixing evenly urea, indium nitrate and water, and adding the mixture to a reactor; placing a glass panel in the reactor; and placing the reactor to an oil bath pan to carry out reflux reaction to prepare the catalytic material for the indium hydroxide thin film. The method of preparing the catalytic material for the indium hydroxide ...

Performance platform based on husky drawing is drawn to arm

The utility model discloses a performance platform based on husky drawing is drawn to arm, including the robot workstation, set up husky drawing platform and painting brush platform device on the robot workstation, set up at the husky device of the qing dynasty of husky drawing bench, draw the husky drying device of storage and have the the robot of arm, the last fixture device who is equipped with the arm controller and is connected of the robot with the arm, it includes cylinder and drying device to draw the husky drying device of storage, fixture device includes the anchor clamps fixed plate that is connected with the arm and installs a clamp device and the hourglass body on the anchor clamps fixed plate that the hourglass body is located sand outlet's below, is equipped with control switch on the hourglass body, clear husky device is drawn stage body, funnel, is installed direction slide rail, turnscrew and the clear husky board of drawing the stage body both sides at sand including ...

Commodity circulation car goods railway carriage or compartment

The utility model relates to a car goods railway carriage or compartment field, concretely relates to commodity circulation car goods railway carriage or compartment, including main goods railway carriage or compartment, connection railway carriage or compartment and tail railway carriage or compartment, main goods railway carriage or compartment bottom is equipped with the slide of symmetric distribution, is equipped with the roller bearing in the slide, and the roller bearing passes through the bearing to be installed in the slide, and main goods railway carriage or compartment rear end spill connecting plate is equipped with the recess in the spill connecting plate, and the three edge of spill connecting plate is equipped with the connecting hole, the front end of connecting the railway carriage or compartment is equipped with the convex platform, and the three edge of convex platform is equipped with the connecting hole, and the rear end of connecting the railway carriage or compartment ...

Composition for preparing mold cup and preparation method of mold cup

The invention discloses a composition for preparing a mold cup and a preparation method of the mold cup. The composition for preparing the mold cup is prepared from the following components in parts by weight: 10 to 12.3 parts of polybutylene adipate polyol, 7 to 8.2 parts of polypropylene glycol, 17 to 20.6 parts of polytetramethylene ether glycol, 29 to 35 parts of p-phenylene diisocyanate, 6 to 7.6 parts of 1-4 butanediol, 1 to 1.3 parts of diethylenetriamine, 0.5 to 5 parts of foaming powder, 0.5 to 5 parts of a foaming agent, 0.5 to 3 parts of a stabilizer, 1 to 5 parts of a thickening agent and 0.3 to 4 parts of a dispersing agent. 1-5 parts of a cross-linking agent, 0.05-5 parts of a coloring agent and 10-15 parts of purified water. The mold cup prepared from the composition for preparing the mold cup is good in rebound resilience, good in hand feeling and softer.

SYSTEMS AND METHODS FOR TRACKING AND DETECTING A TARGET OBJECT

A method for detecting and tracking a target object is described. The method includes performing motion-based tracking for a current video frame by comparing a previous video frame and the current video frame. The method also includes selectively performing object detection in the current video frame based on a tracked parameter. 1. A method for detecting and tracking a target object , comprising:performing motion-based tracking for a current video frame by comparing a previous video frame and the current video frame; andselectively performing object detection in the current video frame based on a tracked parameter.2. The method of claim 1 , wherein the tracked parameter is a tracking confidence value that corresponds to a likelihood that the target object is in the current video frame.3. The method of claim 2 , wherein selectively performing object detection comprises performing object detection on the current video frame when the tracking confidence value is less than or equal to a tracking threshold.4. The method of claim 2 , wherein selectively performing object detection comprises skipping object detection on the current video frame when the tracking confidence value is greater than a tracking threshold.5. The method of claim 1 , wherein the object detection is performed sequential to the motion-based tracking.6. The method of claim 1 , wherein the tracked parameter is a region.7. The method of claim 1 , wherein the tracked parameter is a window location.8. The method of claim 1 , wherein the tracked parameter is a window size.9. The method of claim 1 , wherein the tracked parameter is a scale level.10. The method of claim 1 , further comprising receiving input at a touchscreen defining the target object.11. The method of claim 1 , wherein selectively performing object detection comprises:selecting a first subset of windows in the previous video frame; andsearching only the first subset of windows for the target object.12. The method of claim 11 , wherein ...

Cycling helmet capable of switching sound production guidance mode based on bone conduction earphone

A cycling helmet capable of switching a vocal guide mode based on bone conduction earphones (200), comprising a helmet body (1) and bone conduction earphones (200) located on the helmet body (1). The bone conduction earphones (200) comprise a magnet, a coil and a bone conduction vibrator. The bone conduction vibrator can make contact with the helmet body (1), so that the helmet body (1) vibrates to form a sound cavity. By providing the bone conduction earphones (200) on the helmet body (1), a sound outputting function or a bone conduction function can be optionally achieved, a private conversation or open broadcasting is achieved, the functions of the helmet are increased, and usage safety is improved. Placing an earplug into an ear can be avoided by taking the helmet as a vibration source for airborne sound, so that the usage comfort of a user is improved.

Method for promoting the growth of plant succulent stem of Cistanche tutulosa

The invention provides a method of advancing a succulent stem of Cistanche tubulosa to generate, through thick planting host Chinese tamarisk ecological forest in wide and narrow lines on hungriness and desert, a drip sprinkle system is built, a hole is drilled between wide lines of the planted host Chinese tamarisk ecological forest, seeds of Cistanche tubulosa are planted in single layer or in delamination or/and seed inoculating paper of is put in Cistanche tubulosa. 'Foliage fertilizer' is sprayed, system technology integration is adopted combining biological integrated control and the like, reaching succulent stems of Cistanche tubulosa 350-1380 kg/per mu yield in one year lasted for many years. Through detection, success ratio of inoculating the autoeciousness Cistanche tubulosa reaches 90.7-97.7%, effective components-benzyl carbinol glycoside compound in the Cistanche tubulosa reach 12.9-36.9%wt (dry product s).

TRACKER ASSISTED IMAGE CAPTURE

A method for picture processing is described. A first tracking area is obtained. A second tracking area is also obtained. The method includes beginning to track the first tracking area and the second tracking area. Picture processing is performed once a portion of the first tracking area overlapping the second tracking area passes a threshold.

一种公共网络资源的控制方法

A control method for public network resource referring to electric communication technology, includes following steps: A) in the package exchanging network, the user end initiates call request to the control device: B) the control device in the network applies for the public resource needed to use in process of junction control to the resource device; C) after successful application, the control equipment controls the connection of access equipment and resource device; D) after successful connection the control device send indication to the resource device to make it start work; when there are multi resource device, the control equipment first accesses the data base, confirms the present requisite resource is at which resource device; if the exception occurs in control process, starts up the exception process.

Method for paging access terminal and network element device and network system

The invention discloses a method for paging an access terminal. The method comprises the following steps: receiving data flow sent to the access terminal; sending the information of requesting to page the access terminal to a first network, so as to trigger the first network to page the access terminal; and sending the information of requesting to page the access terminal to a second network, so as to trigger the second network to page the access terminal. By adopting the technical proposal provided by the invention, under the condition that the first network can not page the access terminal, the time of paging the access terminal can be shortened.

Systems and methods for determining a region in an image

A method for determining a region of an image is described. The method includes presenting an image of a scene including one or more objects. The method also includes receiving an input selecting a single point on the image corresponding to a target object. The method further includes obtaining a motion mask based on the image. The motion mask indicates a local motion section and a global motion section of the image. The method further includes determining a region in the image based on the selected point and the motion mask.

METHOD OF TRIGGERING RADIO NETWORK SUBSYSTEM RELOCATION

Cascaded Touch to Wake for Split Architecture

Aspects of the disclosure are related to a touch controller for use in a device having a processor and a touch sensor panel, the touch controller being coupled to the processor and the touch sensor panel, and further comprising: an analog front-end (AFE), wherein the AFE is configured to generate raw touch image data based on electrical signals generated by the touch sensor panel in response to one or more detected touches thereto; a coarse processing element configured to, in response to the processor being set to a sleep mode, coarsely process the raw touch image data to generate sparse data; and an embedded memory configured to store at least the sparse data, wherein the touch controller is configured to transmit a signal to the processor to wake the processor up and transmit the stored sparse data and new touch image data to the processor, wherein the processor performs gesture recognition based on the sparse data and the new touch image data. 2. The touch controller of claim 1 , wherein the new touch image data is new raw touch image data.3. The touch controller of claim 1 , wherein the sparse data comprises at least two-dimensional coordinates with associated identifiers.4. The touch controller of claim 1 , wherein the sparse data comprises locations of touch blobs.5. The touch controller of claim 1 , wherein the coarse processing element is further to estimate a probability that a gesture is being drawn by a user.6. The touch controller of claim 5 , wherein the coarse processing element estimates the probability that a gesture is being drawn by a user based on one or more of: a curvature of a touch segment claim 5 , a length of a touch segment claim 5 , a location of a touch claim 5 , a duration of a touch claim 5 , a fractal dimension of captured signals claim 5 , or any combination thereof.7. The touch controller of claim 5 , wherein the transmitting of the signal to the processor to wake the processor up is in response to an estimated probability that a ...

Method, System, and Device for Network Handoff

A method, a system, and a device for network handoff is disclosed. A first evolved Access Network (eAN) sends a session transfer request to the target eAN that corresponds to the network handoff request. The first eAN receives a session transfer response from the target eAN. The first eAN sends a Traffic Channel Assignment (TCA) message to a User Equipment (UE) based on the session transfer response, so that the UE can switch from a Long Term Evolution (LTE) network to an evolved High Rate Packet Data (eHRPD) network based on the TCA message.

Selection and tracking of objects for display partitioning and clustering of video frames

A method includes selecting at least two objects within a primary video stream, generating a first video stream from the primary video stream that includes a first of the selected objects, and generating a second video stream from the primary video stream that includes a second of the selected objects. The primary video stream has a primary field of view, and the first and second video streams have respective first and second fields of view that are more narrow than the primary field of view. The first field of view includes a portion of the primary field of view that is not within the second field of view, and the second field of view includes a portion of the primary field of view that is not within the first field of view.

Environmentally-friendly preparation method for biological diesel oil under catalysis of solid base

The invention relates to an environmentally-friendly preparation method for biological diesel oil under catalysis of a solid base. The method comprises the following steps of: mixing a short-chain aliphatic ester (methyl acetate or ethyl acetate and like) used as a transesterification reagent with animal and vegetable oil, carrying out reaction in the presence of a catalyst in a reactor at the temperature of 30-350 DEG C for 2-18 hours, wherein the mol ratio of the transesterification reagent to the animal and vegetable oil is (3:1)-(30:1), and the addition amount of the catalyst is 1-30wt% of the animal and vegetable oil; and filtering to remove the catalyst and distilling to remove the excess transesterification reagent to obtain a biological diesel oil product. The pollution-free preparation method provided by the invention has the advantages of easy separation of the catalyst, no need for water washing and no wastewater generation, provides possibility for the reuse of the catalyst, ...

First path reversing data transmission method, network system, mobile terminal as well as access network

The invention provides a method for a first path reverse data transmission during a switch process. The method comprises the follow steps that when a mobile terminal is switched to a second path from the first path, serial numbers of last bytes of the first path groups of all activated link streams transmitted from the first path transmission terminal of the mobile terminal are determined; the first path transmission terminal informs the first path transmission terminal of a source access network of the serial numbers; the source access network determines whether byte data corresponding to the serial numbers of all activated link streams and previous serial numbers is received by a first path receiving terminal after the serial numbers are acquired; and when the result is not determined, the data processing resources of the first path is not released. The invention further provides a network system, a mobile terminal and an access for implementing first path reverse data transmission during ...

Systems and methods for haziness detection

A method performed by an electronic device is described. The method includes determining a haziness confidence level based on multiple modalities. The method also includes determining whether to perform an action based on the haziness confidence level. The method may include performing the action, including performing haziness reduction based on the haziness confidence level.

Cycling helmet capable of switching vocal guide mode based on bone conduction earphones

A cycling helmet capable of switching a vocal guide mode based on bone conduction earphones (200), comprising a helmet body (1) and bone conduction earphones (200) located on the helmet body (1). The bone conduction earphones (200) comprise a magnet, a coil and a bone conduction vibrator. The bone conduction vibrator can make contact with the helmet body (1), so that the helmet body (1) vibrates to form a sound cavity. By providing the bone conduction earphones (200) on the helmet body (1), a sound outputting function or a bone conduction function can be optionally achieved, a private conversation or open broadcasting is achieved, the functions of the helmet are increased, and usage safety is improved. Placing an earplug into an ear can be avoided by taking the helmet as a vibration source for airborne sound, so that the usage comfort of a user is improved.

Method for abstracting active compound rich in echinacoside and feltwort glycoside

The invention provides a system integration technology through cell disruption, slurry extraction, membrane separation and macroporous resin adsorption and chromatography separation and purification, high temperature enzyme deactivation and spray drying and the like, which achieves a technical process that from the time fresh cistanche raw materials are fed until obtaining active matters such as monomeric compounds which are rich in echinacoside and verbascoside and the like in 30 to 80 minutes, and the invention effectively overcomes a technical defect that active components such as benzyl carbinol glycosides compounds are normally seriously degraded and lost, which are caused by an enzymatic reaction which is initiated by an imperfect dry treatment method of cistanche, and the invention obviously improves the medical value of cistanche. In the active maters of cistanche which are obtained ( calculating by dry matter), the productivity of echinacoside monomeric compound reaches to 9.8% ...

Verification device of electroscope

The verification device comprises a box body, a voltage generation module, an electricity verification module and a control module, the voltage generation module, the electricity verification module and the control module are located in the box body, and the voltage generation module is electrically connected with the electricity verification module and the control module; the verification device further comprises a first through hole located in the box body, and the first through hole and the electricity verification module are oppositely arranged so that the electroscope can make contact with the electricity verification module through the first through hole. And the control module is used for controlling the voltage generation module to generate a first voltage signal and transmitting the first voltage signal to the electricity testing module, so that the electricity testing module provides the first voltage signal for the electroscope after being in contact with the electroscope, and ...

Layering temperature regulating device in goods railway carriage or compartment

The utility model relates to a car goods railway carriage or compartment field, concretely relates to layering temperature regulating device in goods railway carriage or compartment, including goods railway carriage or compartment, electrical equipment case, refrigerator and solar cell panel, be equipped with freezing railway carriage or compartment, refrigeration railway carriage or compartment and normal atmospheric temperature railway carriage or compartment in the goods railway carriage or compartment, cold -stored railway carriage or compartment is located freezing railway carriage or compartment top, and the normal atmospheric temperature railway carriage or compartment is located cold -stored railway carriage or compartment top, is equipped with refrigerator and temperature sensor in freezing railway carriage or compartment and the cold -stored railway carriage or compartment, and freezing railway carriage or compartment is equipped with the heat preservation with cold -stored railway ...

METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR DATA SYNCHRONIZATION

Techniques for data synchronization involve obtaining a first bitmap about a first storage device, the first storage device including a group of storage areas, a bit in the first bitmap indicating whether data in a corresponding storage area of a first size in the group of storage areas is to be synchronized to a second storage device. The technique further involves, in response to a configuration of the first storage device being changed, determining a second size of a storage area in the group of storage areas. The technique further involves converting the first bitmap into a second bitmap based on the first size and the second size. In addition, the technique further involves synchronizing data from the first storage device to the second storage device based on the second size and the second bitmap.

Tobacco seed germinating method

The invention discloses a tobacco seed germinating method, which utilizes gibberellin solution to break the seed dormancy, and promotes the germination of tobacco seeds by steps of seed soaking, cleaning, disinfecting, germinating and the like to improve the germination rate and the germinating uniformity and achieve the aims of uniform and healthy seedlings, and improvement of breeding quality.

Adaptive spatial image filter for filtering image information

The disclosure describes adaptive filtering techniques to improve the quality of captured image information, such as video or still images. An image sensor captures image information and determines a plurality of parameter values based on a current exposure index and a current scaling factor of the image information. The adaptive spatial image filter includes both horizontal and vertical sharpening filters and configures, i.e., adapts, the horizontal sharpening filter and the vertical sharpening filter based on the plurality of parameter values determined by the image sensor. The adaptive spatial image filter applies the horizontal and vertical sharpening filters to at one channel of the image information to generate filtered image information.

METHOD, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM FOR MANAGING STORAGE SYSTEM

Techniques for managing a storage system involve at a second device: in response to receiving a command to failback a first device, determining a snapshot synchronized between the second device and the first device before a failure of the first device, wherein the first device has been failed over to the second device; causing the first device to be restored based on the snapshot; determining a change in latest data of the second device relative to the snapshot; and synchronizing the change to the first device. 1. A method for managing a storage system , comprising: in response to receiving a command to failback a first device, determining a snapshot synchronized between the second device and the first device before a failure of the first device, wherein the first device has been failed over to the second device;', 'causing the first device to be restored based on the snapshot;', 'determining a change in latest data of the second device relative to the snapshot; and', 'synchronizing the change to the first device., 'at a second device2. The method of claim 1 , wherein determining the snapshot comprises:obtaining a first identifier list of snapshots on the second device for sending to the first device; andreceiving an identifier of the snapshot from the first device, wherein the identifier is determined by the first device based on a latest identifier of identifiers in each of the first identifier list and a second identifier list of snapshots on the first device.3. The method of claim 1 , wherein determining the change comprises:obtaining a record indicating a storage region that is updated in the second device from the failure of the first device; anddetermining the change based on the record.4. The method of claim 1 , further comprising:in response to the change being synchronized to the first device, receiving a write request from the first device, wherein the first device receives the write request from an application.5. The method of claim 1 , further ...

Systems, methods, and apparatus for encoding object formations

A method of generating metadata includes using at least one digital image to select a plurality of objects, wherein the at least one digital image depicts the plurality of objects in relation to a physical space. The method also includes, by at least one processor and based on information indicating positions of the selected objects in a location space, producing metadata that identifies one among a plurality of candidate geometrical arrangements of the selected objects.

Method for switching cross-network tunnel and inter-network inter-working equipment

The embodiment of the invention discloses a method for switching a cross-network tunnel. The method comprises the following steps of: building inter-network inter-working equipment in a first network to a second tunnel of second inter-network inter-working equipment in a second network, and triggering to switch a first tunnel into the second tunnel. The first tunnel and the second tunnel are bothused for forwarding a signaling between a terminal of the first network and the second network or a signaling between a terminal of the second network and the first network. The embodiment of the invention also discloses the inter-network inter-working equipment, and the implement of the method and the inter-network inter-working equipment avoid losing a terminal message.

Noise reduction method for constructing secondary channel estimation by using neural network, computer readable storage medium and electronic equipment

The invention relates to a noise reduction method for constructing secondary channel estimation by using a neural network, a computer readable storage medium and electronic equipment. The method comprises the following steps: constructing a second neural network model, and using the second neural network model as a secondary channel estimation S '(z) in an adaptive feedforward active noise reduction architecture. According to the invention, S '(z) is realized by the second neural network model, so that the estimation of the secondary channel is more accurate, and harmonic and intermodulation distortion phenomena caused by a nonlinear link in a propagation path from a B-bit loudspeaker to a C-bit error microphone are improved.

DISTRIBUTED SPEECH RECOGNITION WITH CONFIGURABLE FRONT-END

Operating rod for switch equipment and control method thereof

The embodiment of the invention discloses an operating rod for switch equipment. The operating rod comprises a voice recognition module, a visual recognition module, a control module and a pressure sensor, the voice recognition module is in communication connection with the control module and is used for receiving voice information and sending the voice information to the control module; the visual identification module is in communication connection with the control module and is used for identifying character information in the visual detection area according to the visual identification instruction and sending the character information to the control module; and the control module is electrically connected with the pressure sensor and is used for judging whether the voice information is consistent with the character information or not and controlling the operating rod to be attracted with an operating hole in the switch equipment when the voice information is consistent with the character ...

Combustible gas alarm

A combustible gas alarm disclosed by the present invention comprises a shell, a condensation impurity removal mechanism and a fuel gas detection control mechanism are fixedly arranged in the shell, the shell is fixed on a wall body fixing plate, and a cooling plate is fixed on one side, far away from the wall body fixing plate, of the shell. A first air inlet hole and a second air inlet hole are formed in the two obliquely-opposite corners of the shell correspondingly, high-temperature steam and oil smoke in air are condensed and settled through the condensation and impurity removal mechanism, and interference of disordered gas in a kitchen to the detection element is eliminated; high-temperature protection is carried out on the gas detection control mechanism through water in a cooling plate and a condensation pipe, so that the gas leakage detection device can normally work in a high-heat, high-humidity and oil smoke environment close to a cooking bench, the measurement result is more ...

Adaptive spatial image filter for filtering image information

The disclosure describes adaptive filtering techniques to improve the quality of captured image information, such as video or still images. An image sensor captures image information and determines a plurality of parameter values based on a current exposure index and a current scaling factor of the image information. The adaptive spatial image filter includes both horizontal and vertical sharpening filters and configures, i.e., adapts, the horizontal sharpening filter and the vertical sharpening filter based on the plurality of parameter values determined by the image sensor. The adaptive spatial image filter applies the horizontal and vertical sharpening filters to at one channel of the image information to generate filtered image information.

Method, system and device for establishing data forwarding tunnel

The embodiment of the invention discloses a method, a system and a device for establishing a data forwarding tunnel. The method comprises the following steps: receiving a signaling which is sent by a service network entity via an objective network entity and carries the indication of establishing the data forwarding tunnel and the address of a service gateway, and acquiring the address of the service gateway; establishing the data forwarding tunnel to the service gateway according to the address of the service gateway; and verifying the source address of the received data according to the address of the service gateway, and receiving the data if the verification is successful. The embodiment of the invention ensures the safety of the data forwarding tunnel and prevents hostile attacks.

Pavement crack plugging agent casting machine for large-scale construction of airport and use method of pavement crack plugging agent casting machine

The invention relates to the technical field of constructional engineering, in particular to a pavement crack blocking agent pouring machine for large-scale construction of an airport. The invention further relates to a using method of the pavement crack blocking agent pouring machine for large-scale construction of the airport. Comprising a cart, a plugging agent processing module, a cutting module, a flattening device, an air drying device, a glue gun and a discharging pipe, through the arrangement of a cutting mechanism, a material blocking mechanism and a dust removing mechanism, the glue gun on the rear side of the material blocking mechanism is effectively prevented from being invaded by dust, and then the head of the glue gun is prevented from being blocked due to excessive dust; and through arrangement of a cutting mechanism and a dust removing mechanism, dust on a cutting gap and the road surface on the two sides of the gap can be cleaned up, and the situation that due to excessive ...

Multifunctional hemostasis training platform

The invention discloses a multifunctional hemostasis training platform, and relates to the field of medical education, and the platform comprises a multifunctional hemostasis training mold, a controller and a terminal. The multifunctional hemostasis training mold is connected with the controller, and the controller is connected with the terminal; the multifunctional hemostasis training mold is used for inflatable hemostasis training in a resuscitating aorta balloon, expansion type closed abdominal cavity hemostasis training, limb tourniquet training and junction area hemostasis training. The controller is used for transmitting training data collected by the multifunctional hemostasis training mold to the terminal; and the terminal is used for receiving and displaying the training data. According to the invention, simulation training of various traumatic hemorrhages is realized.

Pre-solder method and rework method for multi-row QFN chip

A pre-solder method for a multi-row quad flat no-lead (QFN) packaged chip is provided. Solder paste is applied on at least one pad of the multi-row QFN packaged chip. The multi-row QFN packaged chip is heated, such that the solder paste on the at least one pad of the multi-row QFN packaged chip becomes solid solder before the multi-row QFN packaged chip is mounted on a substrate.

Intelligent riding helmet

The invention relates to the technical field of helmets, in particular to an intelligent riding helmet. The intelligent riding helmet comprises a helmet body. The helmet body is provided with an intelligent device. The intelligent device comprises a camera unit for shooting and image taking, a processor for controlling the camera unit in working and in signal connection with the camera unit, and a control module in signal connection with the processor to send a control signal to the processor. The intelligent riding helmet is integrated with the camera unit and controlled through the control module to be easy to use and control.

Method, device and system for acquiring and sending tunnel identification information

The invention relates to a method, a device and a system for acquiring and sending tunnel identification information. The method comprises the following steps: sending a first tunnel message by a first network element to a second network element; receiving a second tunnel message sent by the second network element by the first network element; and taking a first identification of a tunnel carried in the second tunnel message as identification information of the tunnel by the first network element, wherein the first tunnel message comprises a second identification of the tunnel, and the second identification is taken as the first identification of a terminal; the second tunnel message comprises the first identification of the tunnel and the second identification of the tunnel, wherein the first identification of the tunnel is taken as a second identification of the terminal, and the second identification of the tunnel is taken as the first identification of the terminal. The invention solves ...

Press sealing exhaust method for gas discharge lamp

The invention relates to a press sealing exhaust method for a gas discharge lamp. The gas discharge lamp comprises a quartz glass tube and filament components. The method includes the following steps that an exhaust tube which is softened through heating stretches into the quartz glass tube from the lower end of the quartz glass tube; protective gas is fed into the upper end of the quartz glass tube; the first filament component is subjected to fusion press sealing, after press sealing, the upper portion and the lower portion of the quartz glass tube are exchanged, and the lower end of the quartz glass tube is subjected to fusion press sealing; light-emitting substances are fed into the glass tube through the exhaust tube, then, exhausting vacuumization is performed on an inner cavity of the glass tube through the exhaust tube, and then needed working gas is injected into the glass tube; finally, the press sealing joint of the exhaust tube is fused through the front of a flame, and the ...

Self-adaptive double control magneto-rheological damper

The invention discloses a self-adaptive double control magneto-rheological damper, comprising a work cylinder, a piston with large and small holes at the core part, a piston rod and a built-in linear generator, wherein two groups of magnet exciting coils are wound in the middle of the piston; when the piston rod pushes the piston to move in the work cylinder, a rotor of the built-in linear generator fixed at the bottom of the large hole of the piston is driven to do linear motion in a stator to generate electric energy which is transmitted to one group of magnet exciting coils of the piston, so that the piston of the self-adaptive double control magneto-rheological damper generates a magnetic field and further generates a damping force; the electric energy output by the built-in linear generator is in direct proportion to the speed of the piston moving in the work cylinder, so that the self-adaptive double control magneto-rheological damper can automatically adjust the output damping force ...

Method, device and computer program product for storage management

Techniques perform storage management. Such techniques involve: detecting a change of a size of storage space for a file system, the file system having one or more associated bitmaps, each active bit in the one or more bitmaps indicating data status in storage space not exceeding an upper size limit of the file system; in response to detecting the change, determining, based on the upper size limit, a first number of bits required for indicating the changed storage space; and in response to determining that the first number exceeds a second number of current active bits in the one or more bitmaps, allocating at least one additional active bit for the file system. Accordingly, the number of bits for indicating the file system can be dynamically adjusted based on the changes of the file system.

System and method to stabilize display of an object tracking box

A method includes receiving first data defining a first bounding box for a first image of a sequence of images. The first bounding box corresponds to a region of interest including a tracked object. The method also includes receiving object tracking data for a second image of the sequence of images, the object tracking data defining a second bounding box. The second bounding box corresponds to the region of interest including the tracked object in the second image. The method further includes determining a similarity metric for first pixels within the first bounding box and search pixels within each of multiple search bounding boxes. Search coordinates of each of the search bounding boxes correspond to second coordinates of the second bounding box shifted in one or more directions. The method also includes determining a modified second bounding box based on the similarity metric.

Method for producing cistanche salsa extract

The present invention provides a production method of cynamorlum extract full of echinacoside and veroascose glucoside monomeric compounds and other active materials with high yield extracted from fresh cynamorlum succulent stem. The production method is implemented through systematic integrated technology of cytoclasis, serous extraction, macroporous resin absorption, chromatography, separation and purification, high-temperature enzyme sterilization, spraying and drying, and other processes, so as to realize the manufacturing process from feeding the fresh cynamorlum to obtaining cynamorlum extract full of echinacoside, veroascose glucoside monomeric compounds and other active materials with high yield within 20 to 60 minutes. The present invention effectively overcomes the technical defect of serious degradation and loss of active ingredients of phenethyl alcohol glucoside compound caused by enzyme catalysis reaction of poor drying method of cynamorlum. In the obtained cynamorlum extract ...

PRE-SOLDER METHOD AND REWORK METHOD FOR MULTI-ROW QFN CHIP

A pre-solder method for a multi-row quad flat no-lead (QFN) packaged chip is provided. Solder paste is applied on at least one pad of the multi-row QFN packaged chip. The multi-row QFN packaged chip is heated, such that the solder paste on the at least one pad of the multi-row QFN packaged chip becomes solid solder before the multi-row QFN packaged chip is mounted on a substrate.

A frock for screening tungsten powder

The utility model discloses a frock for screening tungsten powder, comprises a collection box, the collecting box lateral surface is equipped with the installation piece, collecting box upper end border position is provided with connects the platform, filter tube is equipped with in the collecting box, the filter tube bottom is provided with the sieve, filter tube and collecting box upper end areprovided with sealed lid, sealed cover the lower extreme and pass through the leg joint hinged -support, it has special -shaped rod to articulate on the hinged -support, special -shaped rod one end isprovided with the strike ball, strike ball and the contact of filter tube inner wall, be provided with the spring between the up end of the special -shaped rod other end and the sealed lid, the end of the special -shaped rod other end is provided with the contact plate, the contact plate lower extreme is provided with the cam, drive transmission is connected to the cam, the utility model discloses novel ...

Cough and asthma emplastrum

Video coding processing method and device, equipment and storage medium

The invention provides a video coding processing method and device, equipment and a storage medium, and the method comprises the steps: calculating the rate distortion cost value of each coding mode of H265 intra-frame prediction of a target coding unit for the target coding unit; selecting a plurality of coding modes from the coding modes as a first mode queue according to the depth of the target coding unit and the rate distortion cost value of each coding mode; determining a plurality of optimal prediction modes of the target coding unit as a second mode queue; determining a target coding mode with the minimum coding distortion degree from the first mode queue and the second mode queue; if it is determined that the rate distortion cost value of the target coding mode is smaller than a preset threshold value corresponding to the target coding mode, smaller unit division of the target coding unit is stopped; and performing coding processing of intra-frame prediction on the target coding ...

Abradable seal coating with low friction coefficient and high volume wear rate and preparation method thereof

The invention discloses an abradable seal coating with low friction coefficient and high volume wear rate and a preparation method thereof, a Y2O3-stabilized ZrO2-based composite coating is used as a surface coating, and the surface coating and a Si bonding layer on the surface of a ceramic-based composite material are combined together by using a rare earth pyrosilicate intermediate layer; and forming an abradable seal coating composite material structure, so that the abradable seal coating structure comprises a Si bonding layer, a rare earth pyrosilicate middle layer and a Y2O3-stabilized ZrO2-based composite surface layer which are sequentially deposited on the surface of the ceramic-based composite material. The coating designed by the invention has better abradable sealing performance, the hardness and friction coefficient of the coating can be obviously reduced, and the volume wear rate is improved. The problem of mechanical damage caused by mutual friction of parts such as an aero-engine ...

Systems, methods, and apparatus for digital composition and/or retrieval

A method includes receiving information that identifies a reference position in a location space. The method also includes receiving data that identifies one among a plurality of candidate geometrical arrangements. The method also includes producing a representation that depicts a plurality of objects which are arranged, relative to the reference position in the location space, according to the identified candidate geometrical arrangement.

Preparation method for Ophiocordyceps sinensis strain material and method for infecting Thitarodes larvae with Ophiocordyceps sinensis strain material

The invention relates to a preparation method for an Ophiocordyceps sinensis strain material and a method for infecting Thitarodes larvae with the Ophiocordyceps sinensis strain material. According to the methods, the principle that the imperfect stage of Ophiocordyceps sinensis--Hirsutella sinensis and plant tissue form a symbiont is employed; a prepared Ophiocordyceps sinensis strain source is inoculated onto the plant tissue; proper conditions are created to promote symbiosis of the Hirsutella sinensis and the plant tissue so as to activate infection activity of the Hirsutella sinensis on the host Thitarodes larvae; the activated Ophiocordyceps sinensis strain Hirsutella sinensis forms the fungus-plant symbiont with the plant tissue; and the fungus-plant symbiont is used as the strain material with high infection activity on the host Thitarodes larvae. The infection rate is up to 85.6 to 98.9% by directly feeding the Thitarodes larvae with the prepared strain material for infection.

Method for producing mullein glucoside monomeric compound

The invention relates to a method for producing mullein glucoside monomeric compound, which comprises the following steps: carrying out high-temperature enzyme deactivation and cell rupture on fleshystem fresh cistanche deserticola or cistanche deserticola decoction pieces; taking beta-glucosidase industrial enzyme preparation as biological catalyst; carrying out biocatalysis reaction by a solidstate fermentation reactor; rupturing glucose residue ligand terminal by echinacoside zymolyte in catalyzed hydrolysis substrate (belt-1,6-glycosidic bond); directionally translating into high-activity mullein glucoside monomeric compound; and then carrying out systematic process treatment, such as serosity extraction, separation and purification, concentration and drying and the like to obtain the mullein glucoside monomeric compound. By adjusting separation and purification process conditions, the purity percentage content of the meal or drying material of the obtained mullein glucoside monomeric ...

Traditional Chinese medicine composition for clearing lung and eliminating phlegm and preparation method thereof

The preparation method of the traditional Chinese medicine composition for clearing lung and eliminating phlegm comprises the following steps: putting gypsum into a decoction device, adding water, decocting with strong fire for 30 minutes, meanwhile, putting the medicinal materials except the gypsum into a container, adding a proper amount of normal-temperature tap water, soaking for 30 minutes, and filtering to obtain the traditional Chinese medicine composition for clearing lung and eliminating phlegm. The preparation method comprises the following steps: putting the raw gypsum into a decoction device, heating with strong fire to boil, decocting twice, decocting for 30 minutes with slow fire after the first-time boiling, taking out the decoction, continuously adding water to a proper height, heating with strong fire to boil, boiling for the second-time boiling, decocting for 20 minutes with slow fire, taking out the decoction, combining the two decoctions, filtering by using a filter, ...

OBJECT SELECTION BASED ON REGION OF INTEREST FUSION

A method includes receiving a user input (e.g., a one-touch user input), performing segmentation to generate multiple candidate regions of interest (ROIs) in response to the user input, and performing ROI fusion to generate a final ROI (e.g., for a computer vision application). In some cases, the segmentation may include motion-based segmentation, color-based segmentation, or a combination thereof. Further, in some cases, the ROI fusion may include intraframe (or spatial) ROI fusion, temporal ROI fusion, or a combination thereof. 1. A method comprising:receiving user input;in response to the user input, performing segmentation at a processor to generate multiple candidate regions of interest; andperforming region of interest fusion at the processor to generate a final region of interest.2. The method of claim 1 , wherein the user input includes a one-touch user input received at a touch screen.3. The method of claim 1 , wherein the user input includes a gesture.4. The method of claim 1 , wherein the user input is detected by an ultrasound sensor.5. The method of claim 1 , wherein the user input is associated with a computer vision based automatic object detection application.6. The method of claim 1 , further comprising:generating an object bounding box based on the final region of interest; anddisplaying the object bounding box.7. The method of claim 6 , wherein an object of interest corresponding to the user input is substantially included within the object bounding box.8. The method of claim 1 , wherein the segmentation includes motion-based segmentation of image data.9. The method of claim 1 , wherein the segmentation includes color-based segmentation of image data.10. The method of claim 1 , wherein the segmentation includes a combination of motion-based segmentation and color-based segmentation.11. The method of claim 10 , wherein the segmentation includes:receiving multiple video frames;performing motion-based segmentation based on the multiple video frames ...

Composite medicine preparation for treating alzheimer disease

The invention belongs to the field of medicine, and particularly relates to a composite medicine preparation for treating alzheimer disease. The composite medicine preparation is characterized by comprising the following effective components: cordyceps sinensis powder, water-soluble EGCG (Epigallocatechin Gallate), vitamin E or/and vitamin C. According to a proportional relation among the components, the mass fraction of the cordyceps sinensis powder is 1.5-9 percent, the mass fraction of the EGCG is 0.01-0.05 percent, the mass fraction of the vitamin E is 0-0.6 percent, and the mass fraction of the vitamin C is 0-0.15 percent. The test proves that the learning and memory disorder of a D-galactose-indcued alzheimer disease mouse model is obviously improved by using the composite preparation combined by the cordyceps sinensis powder, the EGCG, the vitamin E and the vitamin C, the deposition of A beta1-40 in the brain of the mouse model is reduced, and the action of resisting the alzheimer ...

Temporal saliency map

A method of generating a temporal saliency map is disclosed. In a particular embodiment, the method includes receiving an object bounding box from an object tracker. The method includes cropping a video frame based at least in part on the object bounding box to generate a cropped image. The method further includes performing spatial dual segmentation on the cropped image to generate an initial mask and performing temporal mask refinement on the initial mask to generate a refined mask. The method also includes generating a temporal saliency map based at least in part on the refined mask.

True random number generation method based on computer memory system

The invention belongs to the technical field of true random number generators, and particularly relates to a true random number generation method based on a computer memory system. The method comprises the following steps: 1) generating a sampling address according to a pseudo-random number; (2) repeatedly measuring and taking the attention time of the selected unit; and 3) carrying out appropriate algorithm processing on the variable attention time, and then outputting a true random number. According to the method, the true random number can be generated only by using the existing memory system of the computer, the operation is simple, and the cost is low.

一种实现全分散控制排队服务的装置和方法

The invention relates to voice communication field, concretely relates to the device and the method of fully dispersion control queuing service on group voice network. The invention uses the idea that the control and execution is divided and the dispersion control in soft exchanging system. It includes three function entities, soft exchanging system, queue managing device, seat, they are connected through branch group network.

Apparatus and method for implementing full decentralized control queuing service

Composite phase transfer catalyst, its preparation and use

The invention discloses a kind of composite phase transfer catalyst and its preparation method, the present catalyst can quantitatively etherify para, ortho-nitrochlorobenzol into highly pure phenyl alkyl ether compound and can directionally alkylate para, ortho phenylenedinol into single para, otho phenylenedinol-alkyl compound.

Mountain restoration ecological grid protection system

The utility model discloses an ecological grid protection system for mountain restoration, and relates to the technical field of environmental protection and territorial resource protection. Comprising a mountain body, a top anti-seepage film gravel guide and discharge ditch, a bottom anti-seepage film gravel guide and discharge ditch, a first anti-seepage film, a first gravel layer, a second anti-seepage film, a second gravel layer, a water seepage inverted filter layer, an ecological vegetation soil layer, honeycomb cells, reinforced belts, ecological vegetation and ground anchor drill rods. The problem of slope stability is solved by utilizing the stability characteristic of the honeycomb cells, and vegetation is planted on the surface of the honeycomb cells, so that the problems of water and soil loss and mountain stony desertification can be prevented, the method has the characteristics of short construction period, low construction cost, high ecological restoration efficiency, lasting ...

Natural component fiber, related fabric and preparation method of natural component fiber

The invention discloses a preparation method of natural component fibers, which comprises the following steps: step 1, preparing microcapsules: preparing the microcapsules from a mint natural plant extract; 2, mixing the microcapsules with the high polymer spinning melt, and extruding and granulating through a screw rod; 3, extruding the high polymer spinning melt into tows through special-shaped spinneret orifices; the special-shaped spinneret orifices adopt one structure of an oval flat groove, an octagonal star and a twelve-tooth-hole gear; and step 4, cooling, oiling and shaping the tows, and finally winding and forming the tows. A special-shaped structure is introduced to the surface of the fiber, moisture guiding and quick drying are achieved by means of the siphonic effect of water molecules, and higher durability and reliability are achieved.

Pilot-measurement control method and dual-mode terminal

A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement. Instead, the idle state protocol submodule directly triggers pilot measurement by actively querying for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by querying for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.

Method for preparing cordyceps sinensis strain materials through psychrophyte cultivation greenhouse

The invention relates to a method for preparing cordyceps sinensis strain materials with high infection activity through a psychrophyte cultivation greenhouse. The method includes the steps that the psychrophyte cultivation greenhouse built in the Qinghai-Tibet Plateau is used, opening and closing of the greenhouse and water mist spraying are manually or automatically controlled so that the temperature and the humidity in the greenhouse can be controlled, psychrophyte seedlings are obtained by the application of the agricultural gardening cultivation technique suitable for the greenhouse of the plateau, the psychrophyte seedlings cultivated in the greenhouse are sprayed and inoculated with prepared cordyceps sinensis sources, the proper environment is created to promote symbiosis of hirsutella sinensis in the asexual stage of cordyceps sinensis and living psychrophyte tissue, the symbiosis amount of the hirsutella sinensis in the psychrophyte tissue is increased, and the infection rate ...

A method and system for establishing tunnel upon forward link service access network switching

The invention provides a method for establishing a tunnel when a forward link service access network is switched. The method comprises the following steps that: a target FLSA initiates a request of establishing a tunnel to an AN in an AT active set; whether the AN is a source FLSA or an anchor point AN in the AT active set is judged, if the AN is a source FLSA or an anchor point AN in the AT active set, the AN establishes a tunnel with the target FLSA; if the AN is not a source FLSA or an anchor point AN in the AT active set, the AN refuses to establish a tunnel with the target FLSA. The invention also provides a system for establishing a tunnel when a forward link service access network is switched. With the technical proposal provided by the embodiment of the invention, the tunnel can be selectively established, so the quantity of established useless tunnels is greatly reduced, the waste of system resources is decreased, the operation cost of an operator is saved, and the complexity of ...

Database transaction concurrency control method and device

The invention discloses a database transaction concurrency control method and device, and the method comprises the steps: obtaining information of target data in a database at a first moment, obtaining first target data information, executing a database transaction according to the first target data information, obtaining information of target data in the database at a second moment, obtaining second target data information, and executing the database transaction according to the second target data information; whether the first target data information is matched with the second target data information or not is judged, when it is judged that the first target data information is matched with the second target data information, the database transaction is submitted, and when it is judged that the first target data information is not matched with the second target data information, the database transaction is rolled back. It can be seen that the whole process does not lock or unlock the target ...

包交换网络中实现全网集中用户业务交换系统及方法

A network wide centralized user service switch system and method in a packet switch includes a user terminal, an access equipment, a control device characterizing in that the said control device is connected with the database storing user attribute data. The method includes: user end sends a calling request, the control device identifies the said calling request based on the user attribute and carries out number analysis to the calling request meeting the demands to proceed in the successive operation, the called user is located directly related to the calling to access related attribute database equipment to locate the called user by public interface, the control device releases the call and its occupied related network and user resources.

Adaptive spatial image filter for filtering image information

The disclosure describes adaptive filtering techniques to improve the quality of captured image information, such as video or still images. An image sensor captures image information and determines a plurality of parameter values based on a current exposure index and a current scaling factor of the image information. The adaptive spatial image filter includes both horizontal and vertical sharpening filters and configures, i.e., adapts, the horizontal sharpening filter and the vertical sharpening filter based on the plurality of parameter values determined by the image sensor. The adaptive spatial image filter applies the horizontal and vertical sharpening filters to at one channel of the image information to generate filtered image information.

Method, system and device for data forwarding

The invention discloses a data forwarding method and the method comprises the following steps: a gateway receives cross-network switching indication information which is transmitted by a target access network; the gateway forwards the data to the target access network which transmits the cross-network switching indication information. By adopting the embodiment of the invention, the target access network reports the cross-network switching incidents to the gateway by transmitting the cross-network switching indication information and the gateway can change the data forwarding direction in time to ensure the consistent service.

Systems and methods for image processing in a deep convolution network

A method performed by an electronic device is described. The method includes interleaving multiple input image channels to produce an interleaved multi-channel input. The method also includes loading the interleaved multi-channel input to a single-instruction multiple data (SIMD) processor. The method further includes convolving the interleaved multi-channel input with a multi-channel filter.

Performing Molecular Dynamics Simulation on a Multiprocessor System

The present invention provides techniques for performing molecular dynamics simulation on a multiprocessor system. The method comprises: dividing a substance space on which molecular dynamics simulation are to be performed into a plurality of cells; storing data of molecules of the plurality of cells in the main memory of the multiprocessor system such that data of molecules of each cell are continuously stored in a memory area corresponding to the cell; and the plurality of accelerators repeatedly acquiring the data of molecules of the plurality of cells from the main memory and performing molecular dynamics simulation computations in parallel such that data of molecules of at least one cell are acquired in one DMA operation. By continuously storing data of molecules of each cell in a memory area corresponding to the cell, the present invention reduces the data exchanges between each accelerator and the main memory during simulation.

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR DATA REPLICATION

Techniques for data replication involve: in response to a first source state machine associated with a source file system being booted up, booting up a second source state machine associated with the source file system, the first source state machine performing a first operation for resizing a first storage area of data for replication from the source file system; transmitting a resizing message from the second source state machine to a destination file system, to enable the destination file system to perform a second operation for resizing a second storage area for storing the data to be replicated into the destination file system; and in response to the first operation and the second operation being successfully performed, enabling the data for replication from the source file system to be replicated into the destination file system.

Method and apparatus for incremental backup based on file paths and a prefix tree

Embodiments of the present disclosure relate to a method and apparatus for incremental backup. The method comprises receiving a set of file paths to be backed up and parsing each file path in the set of file paths to construct a prefix tree. The method further comprises traversing the prefix tree to read an ordered set of file paths in the prefix tree and performing an incremental backup sequentially according to the ordered set of file paths. Embodiments of the present disclosure sort a set of file paths to be backed up using a prefix tree that shares common path prefixes. Thus, embodiments of the present disclosure can achieve fast sort of the set of file paths, and can effectively save storage space needed for sorting a considerable number of file paths in the memory, thereby reducing the times of comparing file names when sorting file paths.

Inter-network tunnel switching method and inter-network interconnection device

An inter-network tunnel switching method includes the following steps: a first inter-network interconnection device on a first network sets up a second tunnel between the first inter-network interconnection device and a second inter-network interconnection device on a second network and triggers the switching from a first tunnel to the second tunnel. The first and second tunnels are configured to forward signaling between a mobile station (MS) on the first network and the second network or between an MS on the second network and the first network. A first inter-network interconnection device is also provided.

SYSTEMS AND METHODS FOR DETERMINING A REGION IN AN IMAGE

A method for determining a region of an image is described. The method includes presenting an image of a scene including one or more objects. The method also includes receiving an input selecting a single point on the image corresponding to a target object. The method further includes obtaining a motion mask based on the image. The motion mask indicates a local motion section and a global motion section of the image. The method further includes determining a region in the image based on the selected point and the motion mask. 1. A method for determining a region of an image , comprising:presenting an image of a scene comprising one or more objects;receiving an input selecting a single point on the image corresponding to a target object;obtaining a motion mask based on the image, wherein the motion mask indicates a local motion section and a global motion section of the image; anddetermining a region in the image based on the selected point and the motion mask.2. The method of claim 1 , wherein determining the region comprises generating a section map based on the selected point.3. The method of claim 2 , wherein the section map comprises a target section corresponding to the selected point claim 2 , a probable target section claim 2 , a probable non-target section claim 2 , and a non-target section.4. The method of claim 2 , wherein determining the region comprises combining the section map and the motion mask.5. The method of claim 4 , further comprising segmenting the image based on the region to produce an object mask.6. The method of claim 1 , further comprising determining a non-target region in the image based on the selected point and the motion mask.7. The method of claim 1 , further comprising fusing motion information and color information.8. The method of claim 1 , wherein obtaining the motion mask comprises:determining a set of local motion vectors within a region of interest between a previous frame and a current frame;determining a set of global motion ...

PROTECTION OF DATA AND DEEP LEARNING MODELS FROM PIRACY AND UNAUTHORIZED USES

This disclosure is directed to methods and systems for protecting a deep learning model from piracy and unauthorized uses. The protection may be implemented by embedding an ownership detection mechanism such that unauthorized use of the model may be detected using a detection input data and corresponding model signature. In addition, the deep learning model may be used in conjunction with a secret or license protected data encoder such that the deep learning model may generate meaningful output only when processing encoded input data. An unauthorized user who does not have access to the secret data encoder may not be able to use a pirated copy of the deep learning model to generate meaningful output. Under such a scheme, a deep learning model itself may be widely distributed without restriction and without license-protection. 1. An artificial intelligence system , comprising:a repository comprising a predictive deep learning model; and receive a predetermined input detection data and normal input data;', 'forward propagate the normal input data through the predictive deep learning model to generate a predictive output;', 'forward propagate the predetermined input detection data through the predictive deep learning model to generate a detection output;', 'obtain a difference between the detection output and a predetermined model signature corresponding to the predetermined input detection data;', 'determine that the predictive deep learning model is an unauthorized copy when the difference between the detection output and the predetermined model signature is smaller than a predetermined threshold; and', 'determine that the predictive deep learning model is not an unauthorized copy when the difference between the detection output and the predetermined model signature is not smaller than a predetermined threshold., 'a processing circuitry in communication with the repository, the processing circuitry configured to2. The artificial intelligence system of claim 1 , ...

Application of functional polyorganosiloxane in metal ion separation

The invention relates to application of polyorganosiloxane, that is, the invention provides application of polyorganosiloxane which is obtained by carrying out hydrolysis homopolymerization by silane monomer containing amino group, sulfydryl or/and epoxide group or carrying out hydrolysis and copolymerization by other silane monomers in metal ion separation; the polyorganosiloxane in the invention is a high-efficiency metal ion adsorbent, has good mechanical stability and heat stability, can be used in a recycling way and expands the application field of the polyorganosiloxane.

Three -phase motor control circuit

The utility model discloses a three -phase motor control circuit, including relay J, switch S1, triode V3 and diode D5, relay J's one end linked switch S1, relay J's contact J4 and switch S1, switch S1's the other end connect relay J's contact J4's the other end and switch S2, and relay J's contact J1 and three -phase alternating current's A looks are connected to switch S2's the other end. The utility model discloses three -phase motor control circuit can appear transship at three phase motor, during under -voltage and open phase fault, in time cut off the working power supply of motor to the protection motor reminds the user to notice and can send the chimes of doom, and circuit structure is simple simultaneously, and components and parts are few, has consequently that the cost of manufacture is low, the function is various and convenient operation's advantage.

Pilot-measurement control method and dual-mode terminal

A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement, but instead, directly triggers pilot measurement by actively searching for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by searching for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.

A method for quick switching of mobile terminal

The utility model relates to a method for mobile terminal to perform fast handoff, which comprises: A. A target access gateway transfers handoff request message to a source access gateway; B. The source access gateway responds with the request and transfers context information of the mobile terminal to the target access gateway; C. The target access gateway assembles the context and feedbacks the result of context assembling to the source access gateway; D. The source access gateway / the target access gateway determine whether to process grouped data according to the result of the target access gateway context assembling. The utility model has advantages that the target access gateway sends the information of whether the result of context assembling having been successful to the source access gateway after the source access gateway sending context information to the target access gateway, making the source access gateway process the grouped data continuously when the context assembling ...

SYSTEMS, DEVICES AND METHODS FOR TRACKING OBJECTS ON A DISPLAY

Systems, devices and methods for improved tracking with an electronic device are disclosed. The disclosures employ advanced exposure compensation and/or stabilization techniques. The tracking features may therefore be used in an electronic device to improve tracking performance under dramatically changing lighting conditions and/or when exposed to destabilizing influences, such as jitter. Historical data related to the lighting conditions and/or to the movement of a region of interest containing the tracked object are advantageously employed to improve the tracking system under such conditions. 1. A method of tracking an object with an electronic device , the method comprising:defining a reference value based on an average light intensity of pixels in a region of an image frame comprising the object;determining an average light intensity of pixels in the region of a current image frame comprising the object;calculating a difference between the reference value and the determined average light intensity for the region in the current image frame;adjusting the intensity of pixels in the current image frame when the difference is greater than an intensity limit;applying a gain filter to the current image frame; andtracking the object using the pixels in the current image frame.2. The method of claim 1 , wherein adjusting comprises subtracting the difference from every pixel of the current image frame.3. The method of claim 1 , further comprising periodically redefining the reference value claim 1 , as the average light intensity of pixels in the region of the current image frame claim 1 , when the difference is less than an intensity limit.4. The method of claim 1 , wherein applying a gain filter comprises calculating a variation indicator of the region based on current and historical parameters of the region.5. The method of claim 4 , wherein applying a gain filter further comprises determining a confidence level based on the variation indicator.6. The method of claim 5 ...

Transition section bent cap formwork support structure

The invention discloses a transition section cover beam formwork supporting frame structure, and relates to the technical field of building construction, the transition section cover beam formwork supporting frame structure comprises a plurality of stand columns vertically arranged below a cover beam and a truss used for connecting the stand columns into a whole, bearing beams are arranged on the stand columns in the horizontal direction, and shaping brackets matched with the bottom of the cover beam in shape are arranged on the bearing beams; the height of the shaping bracket is gradually reduced from outside to inside, and the end, close to the pier, of the shaping bracket is in an arc shape. In the construction process of the viaduct bent cap, due to the fact that the shaping bracket is arranged and machined in advance according to the elevation of the bottom of the bent cap, elevation adjustment does not need to be conducted in the construction process, after the stand columns and the ...

ADAPTIVE SPATIAL IMAGE FILTER FOR FILTERING IMAGE INFORMATION

This disclosure describes adaptive filtering techniques to improve the quality of captured image information, such as video or still images. An image sensor captures image information and determines a plurality of parameter values based on a current exposure index and a current scaling factor of the image information. The adaptive spatial image filter includes both horizontal and vertical sharpening filters and configures, i.e., adapts, the horizontal sharpening filter and the vertical sharpening filter based on the plurality of parameter values determined by the image sensor. The adaptive spatial image filter applies the horizontal and vertical sharpening filters to at least one channel of the image information to generate filtered image information. © KIPO & WIPO 2009 ...

Drug compound preparation for treating Alzheimer's disease

A drug compound preparation for treating Alzheimer's disease includes the main components of epigallocatechin gallate and vitamin E. Oil-soluble vitamin E is mixed with 1 part by volume of edible oil solution, and water-soluble EGCG is mixed with 2 parts by volume of distilled water; the two liquids are mixed and then added with an emulsifier in the weigh 10% of the edible oil, so as to form an oil-water suspension with mass fraction of EGCG of 0.02-0.1% and mass fraction of vitamin E of 0.3%. The invention has the advantage that the drug compound preparation has significant improvement on learning and memory impairment in an Alzheimer's disease mouse model induced by D-galactose, and can reduce the deposition of A beat 1-40 in the brain; and the drug compound preparation reduces antioxidation stress effect, anti-apoptosis effect and anti-inflammatory effect by increasing antioxidant enzymes, so as to exert the effect in resisting Alzheimer's disease. The drug compound preparation has simple ...

Method, system and device for identifying forward mode of packet data in switch

The invention discloses a method, a system and a device for ensuring a forwarding mode of grouped data in a switching process, wherein, the method comprises the processes: when an accessing terminal AT is in switching, a source accessing network S-AN of the AT sends a message carrying a piece of switching mode information and a building mode of the AT supporting routing information to a target accessing network T-AN of the AT; the T-AN ensures the mode of grouped data transmission for the AT according to the switching mode information carried by the message and the building mode of the AT supporting routing information, and informs a grouping data network side with the mode. The grouping data network side transmits grouping data for the AT by adopting the mode. The method, the system and the device provided by the invention can reduce the transmission interval of grouping data, ensure QoS quality of the grouping data service in real time when the AT carries out switching.

Teacher speech emotion recognition method assisted by fusing text semantics

The invention relates to a teacher speech emotion recognition method assisted by fusing text semantics, and belongs to the technical field of speech emotion recognition. The method comprises the following steps: cleaning and preprocessing collected data, and automatically converting voice data into text data; respectively extracting spatial information and time information of the voice spectrogram by using CNN and GRU, and extracting semantic information of the text by using Bi-GRU; performing fine-grained alignment on sentiment words in the text and the voice sequence, solving the problem of embedding difference by using an attention weight matrix, and completing sentiment refinement through cross-modal semantic embedding of the voice and the text; through a feature layer fusion method, emotion features of two different modes of voice and text are fused into new features by using a key-value-to-attention mechanism, and teacher emotion recognition is completed. According to the method, ...

PILOT-MEASUREMENT CONTROL METHOD AND DUAL-MODE TERMINAL

A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement. Instead, the idle state protocol submodule directly triggers pilot measurement by actively querying for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by querying for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated. 1. A pilot-measurement control method , comprising:controlling, by an idle state protocol submodule, pilot measurement according to a measurement identification variable, after the idle state protocol submodule enters a tunnel state, wherein the idle state protocol submodule is in a high rate packet data (HRPD) module of a dual-mode terminal, and the dual-mode terminal is in a network handover process from a non-HRPD network to an HRPD network.2. The pilot-measurement control method according to claim 1 , wherein controlling claim 1 , by the idle state protocol submodule claim 1 , pilot measurement according to the measurement identification variable comprises:controlling, by the idle state protocol submodule, pilot measurement according to a value of a HRPD measurement permission variable.3. The pilot-measurement control method according to claim 2 , wherein the controlling claim 2 , by the idle state protocol submodule claim 2 , pilot measurement according to the value of the HRPD measurement permission variable comprises:detecting, by the idle state protocol submodule, ...

SURFACE MOUNT TECHNOLOGY PROCESS FOR ADVANCED QUAD FLAT NO-LEAD PACKAGE PROCESS AND STENCIL USED THEREWITH

The invention provides a surface mount technology process for an advanced quad flat no-lead package process and a stencil used therewith. The surface mount technology process for an advanced quad flat no-lead package includes providing a printed circuit board. A stencil with first openings is mounted over the printed circuit board. A solder paste is printed passing the first openings to form first solder paste patterns. The stencil is taken off. A component placement process is performed to place the advanced quad flat no-lead package comprising a die pad on the printed circuit board, wherein the first solder paste patterns contact a lower surface of the die pad, and an area ratio of the first openings to the lower surface of the die pad is between 1:2 and 1:10. A reflow process is performed to melt the first solder paste patterns to surround a sidewall of the die pad. 1. A surface mount technology process for an advanced quad flat no-lead package , comprising:providing a printed circuit board;mounting a stencil with first openings over a top surface of the printed circuit board;printing a solder paste passing the first openings to form first solder paste patterns on the top surface of the printed circuit board;taking off the stencil; a die pad having an upper surface and a lower surface; and', 'leads surrounding the die pad,, 'performing a component placement process to place the advanced quad flat no-lead package on the top surface of the printed circuit board, the advanced quad flat no-lead package comprisingwherein the first solder paste patterns contact the lower surface of the die pad, and an area ratio of the first openings to the lower surface of the die pad is between 1:2 and 1:10; andperforming a reflow process to melt the first solder paste patterns into a first liquefied solder paste, wherein a portion of the first liquefied solder paste surrounds a sidewall of the die pad.2. The surface mount technology process for an advanced quad flat no-lead package ...

HEAD STACK ASSEMBLY, HARD DISK DRIVE, AND METHOD OF CONNECTING A HEAD GIMBAL ASSEMBLY TO A FLEXIBLE PRINTED CIRCUIT ASSEMBLY IN A HEAD STACK ASSEMBLY

A head stack assembly includes at least one head gimbal assembly and a flexible printed circuit assembly. A flexure tail of the head gimbal assembly includes a row of first bonding pads, a first dual stage actuator pad and a first dummy pad arranged at two sides of said row of first bonding pads, and the first dual stage actuator pad and the first dummy pad are connected together via a jumping lead. The flexible printed circuit assembly includes at least one row of second bonding pads, at least one second dual stage actuator pad and at least one second dummy pad arranged for connecting with the row of first bonding pads, the first dual stage actuator pad and the first dummy pad respectively. The connection way between the head gimbal assembly and the flexible printed circuit assembly is simple, thereby less cross talk is generated on the preamplifier. 1. A head stack assembly , comprising at least one head gimbal assembly and a flexible printed circuit assembly for controlling the head gimbal assembly , the head gimbal assembly having a suspension and a slider mounted thereon , the suspension including at least one dual stage actuator for actuating the slider , and a flexure tail connecting to the flexible printed circuit assembly perpendicularly;wherein the flexure tail comprises a row of first bonding pads connected with traces on the suspension, a first dual stage actuator pad and a first dummy pad arranged at two sides of said row of first bonding pads, the first dual stage actuator pad is connected with the dual stage actuator, and the first dual stage actuator pad and the first dummy pad are connected together via a jumping lead;and the flexible printed circuit assembly comprises at least one row of second bonding pads, at least one second dual stage actuator pad and at least one second dummy pad arranged for connecting with the row of first bonding pads, the first dual stage actuator pad and the first dummy pad respectively.2. The head stack assembly ...

Building design method, device, system and storage medium

A building design method, device, system and storage medium, which obtains the location information of the target cadastral land parcel, and based on such location information, obtains peripheral information of the target cadastral land parcel such as the economy information, community information and transportation information, and based on such economy information, community information and transportation information, controls the cadastral land parcel evaluating device to generate multiple data models of the target cadastral land parcel; such multiple data models comprise economic vitality model, economic value model, noise analysis model and viewshed analysis model, then obtains the indicator data of the target cadastral land parcel such as floor area ratio, land area, city, land usage, functional composition, and the building density, and finally controls the scheme generating device to generate multiple building design schemes based on the data model and the indicator data. 1. A building design method , wherein the building design method is used in building design system , the building design system comprises cadastral land parcel evaluating device and scheme generating device , comprising:obtaining the location information of the target cadastral land parcel, and obtaining the peripheral information of the target cadastral land parcel based on the location information, the peripheral information comprises economy information, community information and transportation information;based on the economy information, community information and transportation information, controlling the cadastral land parcel evaluating device to generate multiple data models of the target cadastral land parcel. The multiple data models comprise economic vitality model, economic value model, noise analysis model and viewshed analysis model;obtaining the indicator data of the target cadastral land parcel, the indicator data comprise floor area ratio, land area, city, land usage, ...

TRACKER ASSISTED IMAGE CAPTURE

A method for picture processing is described. A first tracking area is obtained. A second tracking area is also obtained. The method includes beginning to track the first tracking area and the second tracking area. Picture processing is performed once a portion of the first tracking area overlapping the second tracking area passes a threshold. 1. A method , comprising:tracking a first tracking area;tracking a second tracking area;determining, in a first frame, an amount of overlap between the first tracking area in the first frame and the second tracking area in the first frame; andperforming picture processing in response to determining that the amount of overlap passes a threshold.2. The method of claim 1 , wherein the picture processing is performed once the amount of overlap becomes greater than the threshold.3. The method of claim 1 , wherein the picture processing is performed once the amount of overlap becomes less than the threshold.4. The method of claim 1 , wherein determining the amount of overlap is based on whether the first tracking area is larger than the second tracking area.5. The method of claim 1 , wherein the picture processing comprises capturing a photograph.6. The method of claim 5 , wherein the photograph is captured from live footage.7. The method of claim 1 , wherein the picture processing comprises editing a video sequence.8. The method of claim 7 , wherein editing the video sequence includes removing an object tracked within the first tracking area from the video sequence.9. The method of claim 8 , further comprising:selecting a second frame of the video sequence, wherein the first tracking area does not overlap a corresponding replacement area in the second frame; andreplacing the first tracking area in the first frame with the corresponding replacement area from the second frame.10. The method of claim 9 , wherein the second frame occurs later in time than the first frame.11. The method of claim 9 , wherein the second frame occurs ...

SYSTEMS AND METHODS FOR OBJECT CLASSIFICATION, OBJECT DETECTION AND MEMORY MANAGEMENT

A method for object classification by an electronic device is described. The method includes obtaining an image frame that includes an object. The method also includes determining samples from the image frame. Each of the samples represents a multidimensional feature vector. The method further includes adding the samples to a training set for the image frame. The method additionally includes pruning one or more samples from the training set to produce a pruned training set. One or more non-support vector negative samples are pruned first. One or more non-support vector positive samples are pruned second if necessary to avoid exceeding a sample number threshold. One or more support vector samples are pruned third if necessary to avoid exceeding the sample number threshold. The method also includes updating classifier model weights based on the pruned training set. 1. A method for object classification by an electronic device , comprising:obtaining an image frame that includes an object;determining samples from the image frame, wherein each of the samples represents a multidimensional feature vector;adding the samples to a training set for the image frame;pruning one or more samples from the training set to produce a pruned training set, wherein one or more non-support vector negative samples are pruned first, one or more non-support vector positive samples are pruned second if necessary to avoid exceeding a sample number threshold, and one or more support vector samples are pruned third if necessary to avoid exceeding the sample number threshold; andupdating classifier model weights based on the pruned training set.2. The method of claim 1 , wherein all non-support vector negative samples are pruned from the training set.3. The method of claim 1 , further comprising selecting the one or more non-support vector positive samples at random.4. The method of claim 1 , further comprising:selecting the one or more non-support vector positive samples based on a distance ...

SYSTEMS AND METHODS FOR IMAGE SCANNING

A method for image scanning by an electronic device is described. The method includes obtaining an image pyramid including a plurality of scale levels and at least a first pyramid level for a frame. The method also includes providing a scanning window. The method further includes scanning at least two of the plurality of scale levels of the frame at a plurality of scanning window locations. A number of scanning window locations is equal for each scale level of the at least two scale levels of the first pyramid level. 1. A method for image scanning by an electronic device , comprising:obtaining an image pyramid comprising a plurality of scale levels and at least a first pyramid level for a frame;providing a scanning window; andscanning at least two of the plurality of scale levels of the frame at a plurality of scanning window locations, wherein a number of scanning window locations is equal for each scale level of the at least two scale levels of the first pyramid level.2. The method of claim 1 , wherein computation by the electronic device for each of the at least two scale levels of the frame is characterized by the number of scanning window locations multiplied by a number of pyramid levels.3. The method of claim 1 , further comprising:determining a scanning step for each of the at least two scale levels; andscanning the at least two scale levels of a subsequent frame, wherein a quantity of the subsequent frames to scan all of the scanning window locations is greater at a lower scale level in comparison to a higher scale level.4. The method of claim 1 , further comprising selecting a range of scale levels for scanning the frame among the plurality of scale levels claim 1 , wherein only scale levels within the range of scale levels are scanned.5. The method of claim 4 , further comprising selecting a second range of scale levels among a plurality of scale levels of a subsequent frame for scanning the subsequent frame claim 4 , wherein adjacent or non-adjacent ...

METHOD AND APPARATUS FOR INCREMENTAL BACKUP

Embodiments of the present disclosure relate to a method and apparatus for incremental backup. The method comprises receiving a set of file paths to be backed up and parsing each file path in the set of file paths to construct a prefix tree. The method further comprises traversing the prefix tree to read an ordered set of file paths in the prefix tree and performing an incremental backup sequentially according to the ordered set of file paths. Embodiments of the present disclosure sort a set of file paths to be backed up using a prefix tree that shares common path prefixes. Thus, embodiments of the present disclosure can achieve fast sort of the set of file paths, and can effectively save storage space needed for sorting a considerable number of file paths in the memory, thereby reducing the times of comparing file names when sorting file paths. 1. A method for incremental backup , comprising:receiving a set of file paths to be backed up;parsing each file path in the set of file paths to construct a prefix tree;traversing the prefix tree to read an ordered set of file paths in the prefix tree; andperforming an incremental backup sequentially according to the ordered set of file paths.2. The method according to claim 1 , wherein the file paths to be backed up at least include an alphabet and a special character.3. The method according to claim 1 , wherein all sub-nodes of any node in the prefix tree have a common prefix that includes one or more characters.4. The method according to claim 1 , wherein the prefix tree is initially an empty tree.5. The method according to claim 1 , wherein the parsing each file path in the set of file paths to construct a prefix tree comprises:inserting each file path in the set of file paths into the prefix tree sequentially; andin response to each file path being inserted, comparing each file path with the prefix tree.6. The method according to claim 1 , wherein the parsing each file path in the set of file paths to construct a prefix ...

SYSTEMS AND METHODS FOR PERFORMING AUTOMATIC ZOOM

An electronic device is described. The electronic device includes a processor. The processor is configured to obtain a plurality of images. The processor is also configured to obtain global motion information indicating global motion between at least two of the plurality of images. The processor is further configured to obtain object tracking information indicating motion of a tracked object between the at least two of the plurality of images. The processor is additionally configured to perform automatic zoom based on the global motion information and the object tracking information. Performing automatic zoom produces a zoom region including the tracked object. The processor is configured to determine a motion response speed for the zoom region based on a location of the tracked object within the zoom region. 1. An electronic device , comprising: obtain a plurality of images;', 'obtain global motion information indicating global motion between at least two of the plurality of images;', 'obtain object tracking information indicating motion of a tracked object between the at least two of the plurality of images; and', 'perform automatic zoom based on the global motion information and the object tracking information, wherein performing automatic zoom produces a zoom region including the tracked object, wherein the processor is configured to determine a motion response speed for the zoom region based on a location of the tracked object within the zoom region., 'a processor configured to2. The electronic device of claim 1 , wherein the processor is configured to perform object tracking based on a full field of view of a camera input.3. The electronic device of claim 1 , wherein the processor is configured to determine zoom region motion based on the global motion information and a distance between a tracked object and an anchor point of the zoom region.4. The electronic device of claim 1 , wherein the processor is configured to compensate for global motion in a case that ...

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR STORAGE MANAGEMENT

Techniques perform storage management. Such techniques involve: detecting a change of a size of storage space for a file system, the file system having one or more associated bitmaps, each active bit in the one or more bitmaps indicating data status in storage space not exceeding an upper size limit of the file system; in response to detecting the change, determining, based on the upper size limit, a first number of bits required for indicating the changed storage space; and in response to determining that the first number exceeds a second number of current active bits in the one or more bitmaps, allocating at least one additional active bit for the file system. Accordingly, the number of bits for indicating the file system can be dynamically adjusted based on the changes of the file system. 1. A method for storage management , comprising:detecting a change of a size of storage space for a file system, the file system having one or more associated bitmaps, each active bit in the one or more bitmaps indicating data status in storage space not exceeding an upper size limit of the file system;in response to detecting the change, determining, based on the upper size limit, a first number of bits required for indicating the changed storage space; andin response to determining that the first number exceeds a second number of current active bits in the one or more bitmaps, allocating at least one additional active bit for the file system.2. The method of claim 1 , further comprising:in response to the first number being below the second number, reclaiming at least one additional active bit from the one or more bitmaps to obtain a set of updated bits, the set of updated bits including at least a set of default bits in a system bitmap; anddetermining, based on the one or more bitmaps before being reclaimed, values of respective bits in the set of updated bits.3. The method of claim 1 , wherein allocating the at least one additional active bit comprises:determining, based on ...

SYSTEMS, METHODS, AND APPARATUS FOR IMAGE RETRIEVAL

A method of image retrieval includes obtaining information identifying a plurality of selected objects and selecting one among a plurality of candidate geometrical arrangements. This method also includes, by at least one processor, and in response to the selecting, identifying at least one digital image, among a plurality of digital images, that depicts the plurality of selected objects arranged according to the selected candidate geometrical arrangement. 1. A method of image retrieval , said method comprising:obtaining information identifying a plurality of selected objects;selecting one among a plurality of candidate geometrical arrangements; andby at least one processor, and in response to said selecting, identifying at least one digital image, among a plurality of digital images, that depicts the plurality of selected objects arranged according to the selected candidate geometrical arrangement.2. The method of image retrieval according to claim 1 , wherein said obtained information includes claim 1 , for each of the plurality of selected objects claim 1 , a label that is associated with the object claim 1 , andwherein said identifying includes searching for said labels within metadata that is associated with the plurality of digital images.3. The method of image retrieval according to claim 1 , wherein said identifying comprises searching claim 1 , within metadata that is associated with the plurality of digital images claim 1 , for a label that is associated with the selected candidate geometrical arrangement.4. The method of image retrieval according to claim 1 , wherein said at least one digital image includes a plurality of frames from a first video file and a plurality of frames from a second video file.5. The method of image retrieval according to claim 1 , wherein said obtaining information identifying the plurality of selected objects is performed using at least one of (A) speech recognition and (B) a touchscreen.6. A non-transitory computer-readable ...

SYSTEMS, METHODS, AND APPARATUS FOR GENERATING METADATA RELATING TO SPATIAL REGIONS OF NON-UNIFORM SIZE

A method of generating metadata includes using at least one digital image to select at least one among a plurality of objects, wherein the at least one digital image depicts the plurality of objects in relation to a physical space. The method also includes, in response to the selecting at least one object, determining a position of the at least one object in a location space. The method also includes, based on said determined position, producing metadata that identifies one among a plurality of separate regions that divide the location space, wherein said plurality of separate regions includes regions of unequal size. 1. A method of generating metadata , said method comprising:using at least one digital image to select at least one among a plurality of objects, wherein the at least one digital image depicts the plurality of objects in relation to a physical space;by at least one processor, and in response to said selecting at least one object, determining a position of said at least one object in a location space; andby at least one processor, and based on said determined position, producing metadata that identifies one among a plurality of separate regions that divide the location space, wherein said plurality of separate regions includes regions of unequal size.2. The method of generating metadata according to claim 1 , wherein said determined position is based on positions of each of more than one object among the plurality of objects in one among (A) a pixel coordinate space of said at least one digital image and (B) the physical space.3. The method of generating metadata according to claim 1 , wherein said produced metadata indicates a region claim 1 , among the plurality of regions claim 1 , that includes said determined position.4. The method of generating metadata according to claim 1 , wherein said location space is a ground plane claim 1 , and wherein said determining the position comprises projecting a position in a pixel coordinate space of said at least ...

SYSTEMS, METHODS, AND APPARATUS FOR ENCODING OBJECT FORMATIONS

A method of generating metadata includes using at least one digital image to select a plurality of objects, wherein the at least one digital image depicts the plurality of objects in relation to a physical space. The method also includes, by at least one processor and based on information indicating positions of the selected objects in a location space, producing metadata that identifies one among a plurality of candidate geometrical arrangements of the selected objects. 1. A method of generating metadata , said method comprising:using at least one digital image to select a plurality of objects, wherein the at least one digital image depicts the objects in relation to a physical space; andby at least one processor, and based on information indicating positions of the selected objects in a location space, producing metadata that identifies one among a plurality of candidate geometrical arrangements of the selected objects.2. The method of generating metadata according to claim 1 , wherein said method comprises determining a reference position for the plurality of objects in the location space claim 1 , andwherein said information indicates positions of the selected objects relative to the determined reference position.3. The method of generating metadata according to claim 1 , wherein said producing metadata comprises determining which among the plurality of candidate geometrical arrangements is most similar to a shape described by said positions of the selected objects.4. The method of generating metadata according to claim 1 , wherein producing metadata comprises determining which among the plurality of candidate geometrical arrangements is most similar to a distribution of the selected objects in the location space.5. The method of generating metadata according to claim 1 , wherein said method comprises determining a reference position for the plurality of objects in the location space claim 1 , andwherein said determined reference position is based on positions ...

SYSTEM AND METHOD TO STABILIZE DISPLAY OF AN OBJECT TRACKING BOX

A method includes receiving first data defining a first bounding box for a first image of a sequence of images. The first bounding box corresponds to a region of interest including a tracked object. The method also includes receiving object tracking data for a second image of the sequence of images, the object tracking data defining a second bounding box. The second bounding box corresponds to the region of interest including the tracked object in the second image. The method further includes determining a similarity metric for first pixels within the first bounding box and search pixels within each of multiple search bounding boxes. Search coordinates of each of the search bounding boxes correspond to second coordinates of the second bounding box shifted in one or more directions. The method also includes determining a modified second bounding box based on the similarity metric. 1. A method comprising:receiving first data defining a first bounding box for a first image of a sequence of images, wherein the first bounding box corresponds to a region of interest including a tracked object;receiving object tracking data for a second image of the sequence of images, the object tracking data defining a second bounding box, wherein the second bounding box corresponds to the region of interest including the tracked object in the second image;determining a similarity metric for first pixels within the first bounding box and search pixels within each of multiple search bounding boxes, wherein search coordinates of each of the search bounding boxes correspond to second coordinates of the second bounding box shifted in one or more directions; anddetermining a modified second bounding box based on the similarity metric.2. The method of claim 1 , wherein the first data includes first coordinates and first dimensions of the first bounding box and wherein the object tracking data includes the second coordinates and second dimensions of the second bounding box.3. The method of ...

SYSTEMS, METHODS, AND APPARATUS FOR DIGITAL COMPOSITION AND/OR RETRIEVAL

A method includes receiving information that identifies a reference position in a location space. The method also includes receiving data that identifies one among a plurality of candidate geometrical arrangements. The method also includes producing a representation that depicts a plurality of objects which are arranged, relative to the reference position in the location space, according to the identified candidate geometrical arrangement.

SELECTION AND TRACKING OF OBJECTS FOR DISPLAY PARTITIONING AND CLUSTERING OF VIDEO FRAMES

A method includes selecting at least two objects within a primary video stream, generating a first video stream from the primary video stream that includes a first of the selected objects, and generating a second video stream from the primary video stream that includes a second of the selected objects. The primary video stream has a primary field of view, and the first and second video streams have respective first and second fields of view that are more narrow than the primary field of view. The first field of view includes a portion of the primary field of view that is not within the second field of view, and the second field of view includes a portion of the primary field of view that is not within the first field of view. 1. A method of video processing , said method comprising:selecting at least two objects within a primary video stream that has a primary field of view;in response to said selecting, generating, from the primary video stream, a first video stream including a first of the selected objects and having a first field of view that is narrower than the primary field of view; andsubsequent to said selecting, generating, from the primary video stream, a second video stream including a second of the selected objects and having a second field of view that is narrower than the primary field of view,wherein, after said generating the first video stream and said generating the second video stream begin, the first field of view includes a portion of the primary field of view that is not within the second field of view and the second field of view includes a portion of the primary field of view that is not within the first field of view.2. The method of video processing according to claim 1 , wherein said method comprises:detecting, within at least one of the pluralities (A) a plurality of frames of said primary video stream and (B) a first plurality of frames of said first video stream, movement of the first object; andchanging a direction of the first field ...

TEMPORAL SALIENCY MAP

A method of generating a temporal saliency map is disclosed. In a particular embodiment, the method includes receiving an object bounding box from an object tracker. The method includes cropping a video frame based at least in part on the object bounding box to generate a cropped image. The method further includes performing spatial dual segmentation on the cropped image to generate an initial mask and performing temporal mask refinement on the initial mask to generate a refined mask. The method also includes generating a temporal saliency map based at least in part on the refined mask. 1. A method comprising:receiving information associated with an object bounding box from an object tracker;cropping a video frame based at least in part on the object bounding box to generate a cropped image;performing, at a processor, spatial dual-layer segmentation on the cropped image to generate an initial mask;performing, at the processor, temporal mask refinement on the initial mask to generate a refined mask; andgenerating a temporal saliency map based at least in part on the refined mask.2. The method of claim 1 , further comprising providing the temporal saliency map to a special effect application.3. The method of claim 2 , wherein the special effect application is a Bokeh effect application.4. The method of claim 2 , wherein the special effect application is a black and white effect application.5. The method of claim 2 , wherein the special effect application is a lens effect application.6. The method of claim 1 , further comprising generating a binary mask based on the temporal saliency map.7. The method of claim 6 , further comprising applying the binary mask to the video frame for a special effect application.8. The method of claim 1 , wherein performing the spatial dual-layer segmentation includes:performing region grow segmentation on a first layer of an image based on a first set of seed points; andperforming region grow segmentation on a second layer of the image ...

ENVIRONMENTAL SCENE CONDITION DETECTION

A method of processing data includes receiving, at a computing device, data representative of an image captured by an image sensor. The method also includes determining a first scene clarity score. The method further includes determining whether the first scene clarity score satisfies a threshold, and if the first scene clarity score satisfies the threshold, determining a second scene clarity score based on second data extracted from the data. 1. A method for processing data , comprising: receiving data representative of an image captured by an image sensor, the image depicting a scene;', 'determining a first scene clarity score based on first data extracted from the data;', 'determining whether the first scene clarity score satisfies a threshold; and', 'if the first scene clarity score satisfies the threshold, determining a second scene clarity score based on second data extracted from the data., 'at a computing device2. The method of claim 1 , further comprising determining whether the scene includes an environmental condition based on the second scene clarity score.3. The method of claim 2 , further comprising determining whether to initiate an action based on the second scene clarity score.4. The method of claim 3 , further comprising determining whether the environmental condition is present on a window of a vehicle.5. The method of claim 4 , further comprising activating a heating claim 4 , ventilation claim 4 , and air conditioning (HVAC) system or windshield wiper of the vehicle based on the determination of whether the environmental condition is present on the window of the vehicle.6. The method of claim 3 , wherein the first scene clarity score and the second scene clarity score are indicative of contrast in the image.7. The method of claim 3 , wherein the action includes activating a fog light of a vehicle claim 3 , providing an audio warning claim 3 , providing a visual warning claim 3 , or a combination thereof.8. The method of claim 3 , wherein the ...

SYSTEMS AND METHODS FOR OBJECT TRACKING

A method performed by an electronic device is described. The method includes determining a local motion pattern by determining a set of local motion vectors within a region of interest between a previous frame and a current frame. The method also includes determining a global motion pattern by determining a set of global motion vectors between the previous frame and the current frame. The method further includes calculating a separation metric based on the local motion pattern and the global motion pattern. The separation metric indicates a motion difference between the local motion pattern and the global motion pattern. The method additionally includes tracking an object based on the separation metric. 1. A method performed by an electronic device , comprising:determining a local motion pattern by determining a set of local motion vectors within a region of interest between a previous frame and a current frame;determining a global motion pattern by determining a set of global motion vectors between the previous frame and the current frame;calculating a separation metric based on the local motion pattern and the global motion pattern, wherein the separation metric indicates a motion difference between the local motion pattern and the global motion pattern; andtracking an object based on the separation metric.2. The method of claim 1 , further comprising:measuring a distance error of each of the local motion vectors; andrejecting one or more of the local motion vectors that have an amount of distance error.3. The method of claim 1 , further comprising calculating a global motion consistency measure.4. The method of claim 1 , wherein calculating the separation metric comprises:fitting the global motion pattern to a global motion model; andcalculating fitting errors between the global motion model and the local motion pattern.5. The method of claim 4 , wherein the global motion model comprises at least one statistical measure of the global motion pattern.6. The method ...

SYSTEMS AND METHODS FOR HAZINESS DETECTION

A method performed by an electronic device is described. The method includes determining a haziness confidence level based on multiple modalities. The method also includes determining whether to perform an action based on the haziness confidence level. The method may include performing the action, including performing haziness reduction based on the haziness confidence level. 1. An electronic device , comprising:a processor configured to determine a haziness confidence level based on multiple modalities and to determine whether to perform an action based on the haziness confidence level.2. The electronic device of claim 1 , wherein the processor is configured to perform haziness reduction based on the haziness confidence level.3. The electronic device of claim 2 , wherein the processor is configured to adjust one or more of the group consisting of an auto white balance claim 2 , an auto focus claim 2 , an auto exposure claim 2 , a color claim 2 , a sharpness claim 2 , and a local tone mapping curve.4. The electronic device of claim 1 , wherein the processor is configured to perform at least one non-image processing action.5. The electronic device of claim 1 , wherein the processor is configured to determine the haziness confidence level based on a two-stage classification.6. The electronic device of claim 5 , wherein the processor is configured to:perform a first feature extraction based on a camera input signal to produce a first set of one or more extracted features;perform a first classification based on the first set of extracted features and one or more of the modalities;determine that the first classification indicates that haziness is detected;perform a second feature extraction based on the camera input signal and one or more of the modalities to produce a second set of one or more extracted features; andperform a second classification based on the second set of extracted features and one or more of the modalities.7. The electronic device of claim 6 , ...

METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR DATA SYNCHRONIZATION

Techniques for data synchronization involve obtaining a first bitmap about a first storage device, the first storage device including a group of storage areas, a bit in the first bitmap indicating whether data in a corresponding storage area of a first size in the group of storage areas is to be synchronized to a second storage device. The technique further involves, in response to a configuration of the first storage device being changed, determining a second size of a storage area in the group of storage areas. The technique further involves converting the first bitmap into a second bitmap based on the first size and the second size. In addition, the technique further involves synchronizing data from the first storage device to the second storage device based on the second size and the second bitmap.

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR DATA REPLICATION

Techniques for data replication involve: in response to a first source state machine associated with a source file system being booted up, booting up a second source state machine associated with the source file system, the first source state machine performing a first operation for resizing a first storage area of data for replication from the source file system; transmitting a resizing message from the second source state machine to a destination file system, to enable the destination file system to perform a second operation for resizing a second storage area for storing the data to be replicated into the destination file system; and in response to the first operation and the second operation being successfully performed, enabling the data for replication from the source file system to be replicated into the destination file system.

SYSTEMS AND METHODS FOR OBTAINING STRUCTURAL INFORMATION FROM A DIGITAL IMAGE

A method for obtaining structural information from a digital image by an electronic device is described. The method includes obtaining a digital image. The method also includes determining a gradient vector for each pixel in a region of interest of the digital image. The method further includes transforming each pixel in the region of interest in accordance with a transform. Transforming each pixel includes determining, for each pixel, a first set of pixels. The first set of pixels includes any pixel along a line that is collinear with or perpendicular to the gradient vector and passes through a pixel location. Transforming each pixel includes incrementing with signed integer values, for each pixel, a first set of values in a transform space corresponding to any of the first set of pixels that are in a first direction of the line. 1. A method for obtaining structural information from a digital image by an electronic device , comprising:obtaining a digital image;determining a gradient vector for each pixel in a region of interest of the digital image; and determining, for each pixel, a first set of pixels, wherein the first set of pixels comprises any pixel along a line that is collinear with or perpendicular to the gradient vector and passes through a pixel location, and', 'incrementing, for each pixel, a first set of values in a transform space corresponding to any of the first set of pixels that are in a first direction of the line., 'transforming each pixel in the region of interest in accordance with a transform, comprising2. The method of claim 1 , wherein arithmetic operations of the transform include only one or more of a group of integer multiplication claim 1 , integer addition and integer subtraction.3. The method of claim 2 , wherein the integer multiplication is implemented as a bit shift.4. The method of claim 1 , further comprising decrementing claim 1 , for each pixel claim 1 , a second set of values in the transform space corresponding to any of the ...

METHOD AND APPARATUS FOR UTILIZING BIOMETRICS FOR CONTENT SHARING

Disclosed is a method and apparatus for biometric based media data sharing. The method may include initiating, in a first device, biometric data capture of a user based, at least in part, on playback of media data by the first device. The method may also include determining that captured biometric data of the user does not correspond with biometric data associated with an authorized user of the first device. Furthermore, the method may also include in response to a failure to match the captured biometric data by the first device, establishing that the user is an authorized user of a second device based, at least in part, on the captured biometric data. The method may also include sharing the media data with the second device. 1. A method comprising:initiating, in a first device, biometric data capture of a user based, at least in part, on playback of media data by the first device;determining that captured biometric data of the user does not correspond with biometric data associated with an authorized user of the first device;in response to a failure to match the captured biometric data by the first device, establishing that the user is an authorized user of a second device based, at least in part, on the captured biometric data; andsharing the media data with the second device.2. The method of claim 1 , wherein establishing that the user is the authorized user of the second device further comprises:detecting that the second device is near the first device;sending an authentication request, based at least in part on the captured biometric data of the user, from the first device to the second device;receiving an authentication response from the second device indicating the user is the authorized user of the second device.3. The method of claim 2 , wherein the second device is detected near the first device when the first device and the second device are proximately located and on the same wireless network.4. The method of claim 2 , wherein the second device is ...

SYSTEMS AND METHODS FOR IMAGE PROCESSING IN A DEEP CONVOLUTION NETWORK

A method performed by an electronic device is described. The method includes interleaving multiple input image channels to produce an interleaved multi-channel input. The method also includes loading the interleaved multi-channel input to a single-instruction multiple data (SIMD) processor. The method further includes convolving the interleaved multi-channel input with a multi-channel filter. 1. A method performed by an electronic device , comprising:interleaving a plurality of input image channels to produce an interleaved multi-channel input;loading the interleaved multi-channel input to a single-instruction multiple data (SIMD) processor;interleaving multiple filter channels to produce a multi-channel filter; andconvolving the interleaved multi-channel input with the multi-channel filter.2. The method of claim 1 , further comprising performing object recognition based on the convolution.3. The method of claim 1 , further comprising:storing a maximum number of filter coefficients of a filter kernel in registers of the SIMD processor; andapplying the maximum number of filter coefficients in convolution operations without reloading any of the maximum number of filter coefficients from a cache.4. The method of claim 1 , further comprising claim 1 , for each input element claim 1 , loading the element only once for multiple output elements.5. The method of claim 1 , wherein convolving the interleaved multi-channel input with the multi-channel filter comprises multiplying an image input in parallel with multiple filter coefficients and accumulating sums in parallel.6. The method of claim 1 , wherein the convolution is Deep Convolution Network (DCN) convolution.7. (canceled)8. The method of claim 1 , further comprising storing a kernel of the multi-channel filter in registers.9. The method of claim 1 , further comprising storing the interleaved multi-channel input in at least one of a level 1 (L1) cache and a level 2 (L2) cache.10. The method of claim 1 , further ...

Interleaving control type inverter

Novel biphenyl and biphenyl-like cannabinoids

Novel biphenyl and biphenyl-like cannabinoid compounds are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, result in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response useful to treat a number of physiological conditions.

SYSTEM AND METHOD FOR STABILIZING THE DISPLAY OF AN OBJECT TRACKING BOX

SISTEMA E MÉTODO PARA ESTABILIZAR A EXIBIÇÃO DE UMA CAIXA DE RASTREAMENTO DE OBJETO. Um método inclui o recebimento de primeiros dados definindo uma primeira caixa limitadora para uma primeira imagem de uma sequência de imagens. A primeira caixa limitadora corresponde a uma região de interesse incluindo um objeto rastreado. O método também inclui o recebimento de dados de rastreamento de objeto para uma segunda imagem da sequência de imagens, os dados de rastreamento de objeto definindo uma segunda caixa limitadora. A segunda caixa limitadora corresponde à região de interesse incluindo o objeto rastreado na segunda imagem. O método inclui adicionalmente a determinação de uma métrica de similaridade para os primeiros pixels dentro da primeira caixa limitadora e pixels de busca dentro de cada uma das múltiplas caixas limitadoras de busca. Coordenadas de busca de cada uma das caixas limitadoras de busca corresponde às segundas coordenadas da segunda caixa limitadora alteradas em uma ou mais direções. O método também inclui a determinação de uma segunda caixa limitadora modificada com base na métrica de similaridade. SYSTEM AND METHOD FOR STABILIZING THE DISPLAY OF AN OBJECT TRACKING BOX. One method includes receiving first data by defining a first bounding box for a first image of an image sequence. The first bounding box corresponds to a region of interest including a tracked object. The method also includes receiving object tracking data for a second image of the image sequence, the object tracking data defining a second bounding box. The second bounding box corresponds to the region of interest including the tracked object in the second image. The method further includes determining a similarity metric for the first pixels within the first bounding box and search pixels within each of the multiple search bounding boxes. Search coordinates of each of the search bounding boxes correspond to the second coordinates of the second bounding box changed in one or more ...

Keto cannabinoids with therapeutic indications

One step synthesis of core/shell nanocrystal quantum dots

本文所揭露為核心/殼奈米晶體量子點之組合物及一步合成。在一具體實施例中，一種製造奈米晶體的方法包含混合至少一種陽離子前驅物、至少一種陰離子前驅物，以及至少一種溶劑以形成一混合物，加熱該混合物，沈澱該混合物以形成一奈米晶體沈澱物，以及分離該奈米晶體沈澱物。該形成的奈米晶體包含封裝內核心的外殼，且具有大量的結晶度、單分散性，以及再現性。

Formulation coated self-cleaning wool

The present invention relates to methods of making articles, and systems for providing wool article have self- cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water.

Image quality enhancement with histogram diffusion

Techniques for improving the quality of images are described. A first histogram of intensity values may be obtained for an input image and diffused to obtain a second histogram with better intensity coverage. The diffusion may be achieved by filtering the first histogram for multiple iterations with a diffusion function obtained based on a filter function and a diffusion control function. The filter function may control the rate and/or characteristics of the diffusion. The diffusion control function may control shifts in positions of lobes in the first histogram. A transformation function may be determined based on a first cumulative distribution function (CDF) for the first histogram and an inverse function for a second CDF for the second histogram. An output image may be generated by mapping each pixel value in the input image to a corresponding pixel value in the output image based on the transformation function.

Alloy suitable for trace electrode and touch panel using the same

【課題】合金をトレース電極として使用する銀（銅）ナノワイヤータッチパネルのプロセス歩留り率と信頼度が向上するトレース電極として適した合金とその合金を用いたタッチパネルを提供する。【解決手段】第１挟み層１１と、銅金属層１２と、第２挟み層１３とからなる新規な合金１である。合金を銀ナノタッチパネルの複数の第１エピタキシャル電極と複数の第２エピタキシャル電極即ち、トレース電極として使用した後、トレース電極及び／またはタッチセンサ電極ユニットのエッチング過程中の羽毛状微細構造の生成を効果的に低減することができる。一方、合金は、プロセス中に図案化された銀ナノワイヤー電極を形成するためのエッチング液による攻撃を完全に防ぐことができるため、エッチングプロセスを利用して図案化された銀ナノワイヤー電極の製作が完了した後、第１挟み層と、銅金属層と、第２挟み層とは、エッチング液による攻撃を受ける現象が起こらない。【選択図】図５

Keto cannabinoids with therapeutic indications

Novel tricyclic cannabinoid compounds are presented. Some of these compounds exhibit fluorescence properties. The fluorescent cannabinoid compounds are typically endogenously fluorescent. Some of these compounds, when administer ed in a therapeutically effective amount to an individual or animal, result in a sufficiently high level of that compound in the individual or animal to caus e a physiological response. The physiological response useful to treat a numbe r of physiological conditions.

The method of digital watermark and the corresponding device, and digital camera which can append watermark

A digital camera comprising a watermark-embedding device, which comprises a device for obtaining the signal values of digital signals, a bits dividing device, an altered regions initializing device, an eigenvalue calculating device, an encrypting device and a watermark embedding device. The bits dividing device divides the data recording each pixel point of the digital image, on the basis of bit, into bits for calculating the eigenvalue of the image, bits for hiding the watermark and bits for locating altered regions. The altered regions initializing device can set all the data of the bits for locating altered regions to 0 or 1. The eigenvalue calculating device can calculate the eigenvalue of digital signals. The encryption device encrypts the calculated eigenvalue. The watermark embedding device embeds the eigenvalue information in the digital signals.

Voltage boosting circuit capable of modulating duty cycle automatically

    本發明係關於一種自動調變工作週期之升壓電路，其包含：一電感器，其第一端耦接一輸入端，以接收一輸入電源；一切換模組，耦接電感器之第二端、一接地端與一輸出端之間，用以切換使輸入電源對電感器充電產生一充電能量，或切換使電感器之充電能量對輸出端放電而產生一輸出電壓；以及一控制電路，依據充電能量與輸出電壓輸出至少一控制訊號，以控制切換模組切換電感器提供輸入電源至輸出端、切換模組切換電感器之充電能量對輸出端放電，或切換模組切換使輸入電源對電感器充電。

Camera lens of digital image capturing device and its packaging method

Bromination of telomer mixtures derived from toluene and styrene

Particulate removal system for use in hydroprocessing

A process for producing liquid hydrocarbon products from a solid feedstock includes feeding the solid feedstock and hydrogen to a first stage hydropyrolysis reactor. The first stage hydropyrolysis reactor has one or more deoxygenation catalyst, and the solid feedstock includes biomass, waste plastic, or a combination thereof. The process also includes hydropyrolysing the solid feedstock in the first stage hydropyrolysis reactor to generate a process gas stream having partially deoxygenated hydropyrolysis product, H2O, H2, CO2, CO, C1 - C3 gases, and char and catalyst fines and feeding the process gas stream to a solid separation system having a hot gas filtration unit having a plurality of filter elements that may separate the char and catalyst fines from the process gas to generate a vapour phase product and a dust filter cake. The vapour phase product includes the partially deoxygenated hydropyrolysis product, H2O, H2, CO2, CO, and C1 - C3 gases, and the dust filter cake is disposed on an outer surface of the plurality of filter elements and includes the char and catalyst fines.

Inverting type round-square table

Machine used for automatically frying process for easily cracking food

Electronic dice

緩衝式輪構件

一種緩衝式輪構件，包括：一環形輪本體，其上軸向貫穿形成有一穿孔；一輪軸，軸向設置在穿孔中心；以及複數緩衝輪輻，呈現彎弧狀且具有彈性，各緩衝輪輻的二端分別連接穿孔內壁以及輪軸外壁，且各緩衝輪輻可受力進行可恢復之形變，使輪軸在受力時偏離穿孔中心，不受力時回到穿孔中心。緩衝式輪構件可提供迫緊或是緩衝效果。

Shielding outer cover for electrical connection port of motorcycle

Anti-bacteria and anti-insect detergent and manufacturing method thereof

面板驅動電路

本發明為一種面板驅動電路，其包含一伽瑪電壓產生電路、複數選擇單元及至少一源極驅動電路。伽瑪電壓產生電路產生複數伽瑪電壓至該些選擇單元，則該些選擇單元依據一選擇資料而分時輸出該伽瑪電壓產生電路所產生之該些伽瑪電壓至該源極驅動電路，該源極驅動電路依據一顯示資料而選擇接收該些選擇單元之一輸出的該伽瑪電壓為一目標電壓，且源極驅動電路依據該目標電壓產生一驅動訊號，以驅動一面板。

Feedstock feeder system

A piston having a chamber and a barrel disposed in and that may translocate within the chamber. The barrel includes a terminal end having a seal, and the seal has an annular ring having a first wall and a second wall, the second wall is orthogonal to and extends from the first wall such that a first portion of the first wall protrudes away from the second wall in a first direction and a second portion of the first wall protrudes away from the second wall in a second direction that is substantially opposite to the first direction.

System for hydroprocessing a solid feedstock with piston feedstock feeder system having a t-shape annular piston sealing ring

A system for hydroprocessing of a solid feedstock includes a hydropyrolysis reactor having one or more inlets that may receive the solid feedstock and to generate a product stream having partially deoxygenated hydropyrolysis product, H2O, H2, CO2, CO, C1-C3 gases, char, and fines. The hydropyrolysis reactor includes one or more deoxygenation catalysts. The system also includes a solid feedstock feeding system disposed upstream from and fluidly coupled to the hydropyrolysis reactor. The solid feedstock feeding system includes a piston feeder having an inlet, an outlet, at least one piston disposed between the inlet and the outlet, the at least one piston includes a chamber and a barrel disposed in and that may translocate within the chamber, the barrel includes a terminal end having a seal, and the seal includes an annular ring having a first wall and a second wall, the second wall is orthogonal to and extends from the first wall such that a first portion of the first wall protrudes away from the second wall in a first direction and a second portion of the first wall protrudes away from the second wall in a second direction that is substantially opposite from the first direction.

Intelligent system for search and rescue in special environment such as disaster

Provided is an intelligent system for search and rescue in a special environment such as a disaster, including‘ a body surface feature extracting‘ apparatus, a vital sign extracting apparatus, a speech feature 5 extracting apparatus and za network transmission apparatus that are successively in communication connection with one another. The body surface feature extracting apparatus uses a gated recurrent unit (GRU) network model for transmission and storage. The speech feature extracting apparatus 10 includes a sound collecting module, a sound feature extracting module and a sound analyzing and processing module that are successively in communication connection with one another, with the sound analyzing and processing module being provided with za noise database comprising a 15 plurality of ambient sounds. The network transmission apparatus includes a Zigbee network communication module, a network transmission module, a drone network relay module and a network receiving base station that are successively in communication connection with one another. Figure 10

Intelligent system for search and rescue in special environment such as disaster

Provided is an intelligent system for search and rescue in a special environment such as a disaster, including‘ a body surface feature extracting‘ apparatus, a vital sign extracting apparatus, a speech feature 5 extracting apparatus and za network transmission apparatus that are successively in communication connection with one another. The body surface feature extracting apparatus uses a gated recurrent unit (GRU) network model for transmission and storage. The speech feature extracting apparatus 10 includes a sound collecting module, a sound feature extracting module and a sound analyzing and processing module that are successively in communication connection with one another, with the sound analyzing and processing module being provided with za noise database comprising a 15 plurality of ambient sounds. The network transmission apparatus includes a Zigbee network communication module, a network transmission module, a drone network relay module and a network receiving base station that are successively in communication connection with one another. Figure 10

自走式人員升降工作台

Sealing lid of wet paper box

Automatic frying apparatus for frying fragile food

Waterproof structure of corrugated boards for roof use

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Safety shoe with inner lining

System having a piston feedstock feeder system for use in hydroprocessing a solid feedstock

A system for hydroprocessing of a solid feedstock includes a hydropyrolysis reactor having one or more inlets that may receive the solid feedstock and to generate a product stream having partially deoxygenated hydropyrolysis product, H 2 O, H 2 , CO 2 , CO, C 1 -C 3 gases, char, and fines. The hydropyrolysis reactor includes one or more deoxygenation catalysts. The system also includes a solid feedstock feeding system disposed upstream from and fluidly coupled to the hydropyrolysis reactor. The solid feedstock feeding system includes a piston feeder having an inlet, an outlet, at least one piston disposed between the inlet and the outlet, the at least one piston includes a chamber and a barrel disposed in and that may translocate within the chamber, the barrel includes a terminal end having a seal, and the seal includes an annular ring having a first wall and a second wall, the second wall is orthogonal to and extends from the first wall such that a first portion of the first wall protrudes away from the second wall in a first direction and a second portion of the first wall protrudes away from the second wall in a second direction that is substantially opposite from the first direction.

磁鐵衣架

Method of using binder containing glass powder and cured products formed by using the same

隔熱墊

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天車鉤頭吊鉤固定裝置

本創作之天車鉤頭吊鉤固定裝置包含：一底座；一弧形的支撐座，設置在該底座上，用以供一天車鉤頭吊鉤直立放置；以及兩平行擋牆，設置在該底座上，用以限制該天車鉤頭吊鉤，以防止其傾倒。利用本創作之天車鉤頭吊鉤固定裝置來更換天車鉤頭吊鉤時，不需天車配合升降，因此可避免工作人員夾傷或碰撞傷等危害。

電子元件測試裝置之偏心彈簧

多功能刀具

廢油回收再利用裝置

Cover layer forming device for blu-ray disc

Assembling and adhesive drying method for optical lens

Intelligent video streaming film dispatch system and method.

Standard trolley

可提升幹細胞存活率之胎盤活性成分製備方法

本發明係提供一種可提升幹細胞存活率之胎盤活性成分製備方法，係於預定操作條件下，利用超臨界流體技術去除胎盤粉末之雌激素，繼而檢測去除雌激素的胎盤粉末之脂肪組織來源幹細胞之活性，當活性高於100%，表示幹細胞具有增生效果，可將胎盤粉末製成膠囊食品，若活性低於100%，表示幹細胞無增生效果，則再將去除雌激素的胎盤粉末與生理食鹽水以預定比例混合成胎盤液後予以純化，用以可獲得胎盤中胜肽與蛋白質等活性成分。

Improved body hair razor

Manual brushless DC motor

食材雕刻推刀

製備蜂膠中抗癌成分ａｒｔｅｐｉｌｌｉｎ Ｃ之方法

本發明係提供一種製備蜂膠中抗癌成分artepillin C之方法，乃利用操作超臨界二氧化碳流體與蜂膠乙醇萃取液，達飽和狀態之條件下，通入層析管柱內進行分離純化流程，於層析管柱底部去除蜂膠蠟質成分，於層析管柱頂部分離得到高濃度活性抗癌成分artepillin C，並測試抗癌細胞作用，如細胞毒性試驗(cytotoxicity)、細胞型態變化的分析、細胞週期與細胞凋亡檢測、細胞爬行轉移，試驗結果證實本發明所製備之蜂膠活性成分artepillin C具有抗癌效果。

Plate of scaffold

Electronic dice

Hand tool set for bicycle

Ticket management system using electric ticket as payment authorization bill

高反射導熱金屬載板製造方法及高反射導熱金屬載板

一種高反射導熱金屬載板製造方法及高反射導熱金屬載板，首先，拋光一金屬板材之一面並鍍製一高反射金屬層於其上；接著，設置具有高透光且耐高電壓的物理特性之一絕緣膜於該高反射金屬層之表面，且該絕緣膜係全部或局部覆蓋該高反射金屬層；再設置一線路板於該絕緣膜上；最後，塗佈一絕緣導熱層於該第二面及其鄰接之該側面而製成該高反射導熱金屬載板，以作為LED集成封裝用途。本創作之特色係利用其高耐電壓、高導熱及高反射等物理特性，提昇封裝時的良率以降低製造成本，且可提高照明亮度。

防止刀刃割傷之安全指套

Structure for holding headboard of a bed

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Reversing folding bicycle

Intelligent Audio and Video Streaming System and Method

烤肉架結構

Method for recovering the heavy metals in the sludge by microwave

Circuit to control the rotational speed of AC motor

Step board positioning buckle structure for scaffold

可轉換導電插頭之電源供應器

Ribbon cartridge

活頁冊

Binder containing glass substrate and/or electronic-grade glass fiber and applications of the same