Human body model action redirection method, device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a human body model action redirection method, a device, electronic equipment and a storage medium. The method comprises the steps of acquiring the skeleton information and original rotation information of each first driving joint point and each second driving joint point; extracting model characteristics of each second driving joint point and a contrast driving joint point thereof; inputting the skeleton information characteristics of each second driving joint point and the rotation information characteristics of the corresponding contrast driving joint point into the corresponding decoding model to obtain intermediate rotation information of each second driving joint point; inputting the intermediate rotation information and the skeleton information characteristics thereof into the corresponding rotation coding model to obtain intermediate rotation information characteristics thereof; inputting the skeleton information characteristics and the middle rotation information characteristics into the corresponding decoding models to obtain decoded rotation information; If all the models are converged, determining that the decoded rotation information of the models is the rotation information of the second driving joint point of the redirected second human body model.

Description

technical field [0001] The present invention relates to the technical field of deep learning, in particular to a human body model action redirection method, device, electronic equipment and storage medium. Background technique [0002] Currently, mannequins often need to be retargeted in animation. Wherein, reorienting the human body model refers to: changing the degree of rotation of some or all joints of the human body model to make the human body model perform certain actions. [0003] At present, the retargeting of the human body model mainly can drive the target human body model to make various actions by directly transferring the actions of the specified human body model to the target human body model. However, there are many problems in the process of directly transferring the actions of the specified mannequin to the target mannequin, for example, although the specified mannequin and the target mannequin have the same bone structure, the bone lengths of the specifie...

AI Technical Summary

Problems solved by technology

However, there are many problems in the process of directly transferring the actions of the specified mannequin to the target mannequin, for example, although the specified mannequin and the target mannequin have the same bone structure, the bone lengths of the specified mannequin and the target mannequin are different, This may cause that after the actions of the specified human model are directly transferred to the target human model, the rotation degree of each joint of the target human model is too different from that of the corresponding joints in the specified human model. The oriented target mannequin has mold penetration

Images