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.

Date of Patent:
Jan. 21, 2025

Filed:

Aug. 31, 2021
Applicant:

Black Sesame International Holding Limited, San Jose, CA (US);

Inventors:

Xiaomin Liu, Sunnyvale, CA (US);

Lei Zhang, Campbell, CA (US);

Qun Gu, San Jose, CA (US);

Assignee:

Black Sesame Technologies Inc., San Jose, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/10 (2022.01); G06T 7/73 (2017.01); G06V 10/50 (2022.01);
U.S. Cl.
CPC ...
G06V 40/103 (2022.01); G06T 7/73 (2017.01); G06V 10/50 (2022.01);
Abstract

A method of human pose estimation, including, receiving an image frame, extracting in at least a first stage a first stage image feature based on the image frame, extracting in at least a second stage a second stage image feature based on the first stage image feature, extracting in at least a subsequent stage a subsequent stage image feature based on the second stage image feature, up-sampling the subsequent stage image feature, up-sampling the second stage image feature, concatenating the first stage image feature, the up-sampled second stage image feature and the up-sampled subsequent stage image feature and outputting a feature map based on an output of the concatenation.


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