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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.:

US 12236712 B1

PDFFull Text
Date of Patent:
Feb. 25, 2025

Filed:

Sep. 13, 2021

Facial expression recognition method and apparatus, electronic device and storage medium

Applicant:

Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;

Inventors:

Yanbo Fan, Guangdong, CN;

Yong Zhang, Guangdong, CN;

Le Li, Guangdong, CN;

Baoyuan Wu, Guangdong, CN;

Zhifeng Li, Guangdong, CN;

Wei Liu, Guangdong, CN;

Assignee:

Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;

Attorney:

ArentFox Schiff LLP

Primary Examiner:

Ping Y Hsieh

Assistant Examiner:

Vaisali Rao Koppolu

Int. Cl.
CPC ...
G06V 40/16 (2022.01); G06F 18/21 (2023.01); G06F 18/214 (2023.01); G06F 18/25 (2023.01); G06N 3/045 (2023.01); G06V 10/20 (2022.01); G06V 10/44 (2022.01); G06V 10/56 (2022.01);
U.S. Cl.
CPC ...
G06V 40/174 (2022.01); G06F 18/214 (2023.01); G06F 18/2193 (2023.01); G06F 18/253 (2023.01); G06N 3/045 (2023.01); G06V 10/255 (2022.01); G06V 10/44 (2022.01); G06V 10/56 (2022.01); G06V 40/171 (2022.01);
Abstract

A facial expression recognition method includes extracting a first feature from color information of pixels in a first image, and extracting a second feature of facial key points from the first image. The method further includes combining the first feature and the second feature, to obtain a fused feature, and determining, by processing circuitry of an electronic device, a first expression.

Find Patent Forward Citations

Fan, Yanbo. (2025). Facial expression recognition method and apparatus, electronic device and storage medium (U.S. Patent No. 12236712). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12236712

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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