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 12412426 B1

Date of Patent:

Sep. 09, 2025

Filed:

Apr. 02, 2021

Action recognition method and apparatus, and device and storage medium

Applicant:

Bigo Technology Pte. Ltd., Singapore, SG;

Inventor:

Binquan Li, Guangzhou, CN;

Assignee:

BIGO TECHNOLOGY PTE. LTD., Singapore, SG;

Attorney:

Kolitch Romano Dascenzo Gates LLC

Primary Examiner:

Feng Niu

Int. Cl.

CPC ...

G06K 9/62 (2022.01); G06N 3/045 (2023.01); G06N 3/08 (2023.01); G06V 10/764 (2022.01); G06V 10/77 (2022.01); G06V 10/80 (2022.01); G06V 10/82 (2022.01); G06V 20/40 (2022.01); G06V 40/20 (2022.01); H04N 19/172 (2014.01); H04N 19/513 (2014.01); H04N 19/52 (2014.01);

U.S. Cl.

CPC ...

G06V 40/20 (2022.01); G06N 3/045 (2023.01); G06N 3/08 (2013.01); G06V 10/764 (2022.01); G06V 10/7715 (2022.01); G06V 10/806 (2022.01); G06V 10/82 (2022.01); G06V 20/40 (2022.01); G06V 20/41 (2022.01); G06V 20/44 (2022.01); G06V 20/46 (2022.01); G06V 20/49 (2022.01); H04N 19/172 (2014.11); H04N 19/513 (2014.11); H04N 19/52 (2014.11);

Abstract

Provided is an action recognition method. The method includes: acquiring grouped video data by grouping original compressed video data; inputting the grouped video data into a first predetermined model, and determining, based on an output result of the first predetermined model, target grouped video data containing an action; acquiring to-be-recognized grouped video data by decoding the target grouped video data; and inputting the to-be-recognized grouped video data into a second predetermined model, and determining, based on an output result of the second predetermined model, a type of an action contained in the to-be-recognized grouped video data.

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