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 12542874 B1

PDFFull Text
Date of Patent:
Feb. 03, 2026

Filed:

Feb. 17, 2023

Methods and systems for person detection in a video feed

Applicant:

Google Llc, Mountain View, CA (US);

Inventors:

Rizwan Ahmed Chaudhry, Palo Alto, CA (US);

Navneet Dalal, Mountain View, CA (US);

Jonathan Z. Ben-Meshulam, Mountain View, CA (US);

George Alban Heitz, III, Mountain View, CA (US);

Assignee:

Google LLC, Mountain View, CA (US);

Attorney:

Colby Nipper PLLC

Primary Examiner:

Ishrat I Sherali

Int. Cl.
CPC ...
H04N 7/18 (2006.01); G06F 18/231 (2023.01); G06T 7/246 (2017.01); G06V 10/62 (2022.01); G06V 10/762 (2022.01); G06V 20/40 (2022.01); G06V 20/52 (2022.01); G06V 10/40 (2022.01); G06V 40/10 (2022.01);
U.S. Cl.
CPC ...
H04N 7/181 (2013.01); G06F 18/231 (2023.01); G06T 7/246 (2017.01); G06V 10/62 (2022.01); G06V 10/7625 (2022.01); G06V 20/49 (2022.01); G06V 20/52 (2022.01); H04N 7/18 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20016 (2013.01); G06T 2207/30196 (2013.01); G06V 10/40 (2022.01); G06V 20/44 (2022.01); G06V 40/103 (2022.01);
Abstract

The various embodiments described herein include methods, devices, and systems for providing event alerts. In one aspect, a method includes obtaining a video feed. A frame of the video feed is analyzed at a first resolution to determine whether the frame includes a potential instance of a person. In accordance with the determination that the image includes the potential instance, a region is denoted around the potential instance. The region is analyzed at a second resolution, greater than the first resolution. In accordance with a determination that the region includes the instance of the person. a determination that the frame includes the person is made. An indication of the determination is stored for use in subsequent alert notification processing.

Find Patent Forward Citations

Chaudhry, Rizwan. (2026). Methods and systems for person detection in a video feed (U.S. Patent No. 12542874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12542874

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

Loading…