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. 04, 2026
Filed:
Feb. 06, 2024
Zoom Video Communications, Inc., San Jose, CA (US);
Wenyu Chen, Singapore, SG;
Chichen Fu, San Jose, CA (US);
Zhongyuan Hu, Singapore, SG;
Qiang Li, Hangzhou, CN;
Wenchong Lin, Hangzhou, CN;
Bo Ling, Saratoga, CA (US);
Gengdai Liu, Singapore, SG;
Zoom Communications, Inc., San Jose, CA (US);
Abstract
Systems and methods for generating virtual characters for video conferencing are provided. In an example, a computing device accesses a source human face model, a target human face model, and a source virtual character face model as well as feature curves marked on the source human face model and the source virtual character face model. The computing device deforms the source virtual character face model based on the source human face model and the target human face model to generate a target virtual character face model. Deforming the source virtual character face model includes minimizing a loss function that includes terms defined based on the feature curves to preserve features of the source virtual character face model on the target virtual character face model. The computing device further renders the target virtual character face model.