Method and device for estimating attitude and model of object

The invention provides a method and a device for estimating a posture and a model of an object. The method for estimating the posture and the model of the object comprises the steps that global features of an input image and position codes of the object in a template model are obtained, and the position codes comprise position information of joint points of the object and position information of model vertexes; based on the global feature of the input image and the position code of the object in the template model, determining the local region feature of the object; the position information of the articulation points of the object in the input image and the position information of the model vertexes in the input image are determined based on the local region features of the object, so that the accuracy of the estimated attitude of the object and the accuracy of the model are improved. Meanwhile, an artificial intelligence model can be used for executing the method, executed by the electronic ...