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:
May. 23, 2023
Filed:
May. 06, 2021
Applicants:
Sony Group Corporation, Tokyo, JP;
Sony Corporation of America, New York, NY (US);
Inventors:
Yuelong Li, San Jose, CA (US);
Mohammad Gharavi-Alkhansari, San Jose, CA (US);
Assignees:
SONY GROUP CORPORATION, Tokyo, JP;
SONY CORPORATION OF AMERICA, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06T 17/20 (2006.01); G06T 7/564 (2017.01); G06T 7/11 (2017.01); G06T 7/73 (2017.01); G06T 7/33 (2017.01); G06V 10/25 (2022.01); G06V 10/44 (2022.01); G06N 3/04 (2023.01);
U.S. Cl.
CPC ...
G06T 17/205 (2013.01); G06N 3/04 (2013.01); G06T 7/11 (2017.01); G06T 7/337 (2017.01); G06T 7/564 (2017.01); G06T 7/75 (2017.01); G06V 10/25 (2022.01); G06V 10/44 (2022.01); G06T 2207/20084 (2013.01);
Abstract
The mesh tracking described herein involves mesh tracking on 3D face models. In contrast to existing mesh tracking algorithms which generally require user intervention and manipulation, the mesh tracking algorithm is fully automatic once a template mesh is provided. In addition, an eye and mouth boundary detection algorithm is able to better reconstruct the shape of eyes and mouths.