logo

For the Inventor, By the Inventor

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 11734851 B1

PDFFull Text
Date of Patent:
Aug. 22, 2023

Filed:

Apr. 26, 2021

Face key point detection method and apparatus, storage medium, and electronic device

Applicant:

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

Inventors:

Yi Tong Wang, Shenzhen, CN;

Xing Ji, Shenzhen, CN;

Zheng Zhou, Shenzhen, CN;

Assignee:

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Charlotte M Baker

Int. Cl.
CPC ...
G06N 3/08 (2023.01); G06T 7/73 (2017.01); G06T 3/40 (2006.01); G06V 40/16 (2022.01); G06N 3/048 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06T 7/73 (2017.01); G06N 3/048 (2023.01); G06N 3/08 (2013.01); G06T 3/4046 (2013.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 40/171 (2022.01); G06V 40/172 (2022.01); G06V 40/161 (2022.01);
Abstract

A face key point detection method includes determining, according to an image containing a face, a multi-channel feature map of the image; converting the multi-channel feature map into a predetermined channel quantity of target feature maps; performing a convolution operation on each target feature map in the predetermined channel quantity of target feature maps by using a convolution kernel corresponding to each target feature map; generating a feature vector corresponding to the image based on a result of the convolution operation on each target feature map; and determining key point coordinates of the face on the image according to the feature vector.

Find Patent Forward Citations

Wang, Yi. (2023). Face key point detection method and apparatus, storage medium, and electronic device (U.S. Patent No. 11734851). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11734851

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

Loading…