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 12664779 B1

Date of Patent:

Jun. 23, 2026

Filed:

Feb. 22, 2024

System and method for automatic identification of spatial/temporal attention regions and training data generation using the same

Applicant:

Yahoo Assets Llc, New York, NY (US);

Inventor:

Avijit Shah, Santa Clara, CA (US);

Assignee:

YAHOO ASSETS LLC, New York, NY (US);

Attorney:

Venable LLP

Primary Examiner:

David F Dunphy

Int. Cl.

CPC ...

G06V 20/40 (2022.01); G06V 10/774 (2022.01);

U.S. Cl.

CPC ...

G06V 20/42 (2022.01); G06V 10/774 (2022.01); G06V 20/44 (2022.01); G06V 20/46 (2022.01); G06V 20/49 (2022.01);

Abstract

The present teaching relates to identify events of interests. Given each of video clips, each capturing an event of interest, spatial attention regions are identified therefrom, each of which includes objects that meet a first condition. A temporal attention region is determined in each video clip according to a second condition. An action that causes an event of interest in the temporal attention region is labeled. The video clips, the respective spatial/temporal attention regions, and the action labels are then used to generate training data for machine learning of models for automatically determining, from an input video clip, a temporal attention zone for an event of interest and an action that causes the event of interest.

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