The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2022
Filed:
Jun. 28, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
University of Science and Technology of China, Anhui, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a method for generating an animation expression and an electronic device. The method for generating an animation expression includes: obtaining an initial three-dimensional mesh, where a vertex in the initial three-dimensional mesh is used to represent an expression feature of a face; transforming the initial three-dimensional mesh to obtain a target three-dimensional mesh, where a topological structure of the target three-dimensional mesh is the same as a topological structure of a basic blendshape; determining a personalized blendshape fitting the face based on the basic blendshape; determining personalized blendshape coefficients based on the target three-dimensional mesh and the personalized blendshape; and generating the animated expression based on the personalized blendshape coefficients.