US 11,704,889 B2
Systems and methods for detecting patterns within video content
Yunting Lin, White Plains, NY (US); Tomas Brodsky, Cortlandt Manor, NY (US); and Vit Libal, Prague (CZ)
Assigned to HONEYWELL INTERNATIONAL INC., Charlotte, NC (US)
Filed by Honeywell International Inc., Charlotte, NC (US)
Filed on Sep. 7, 2021, as Appl. No. 17/468,515.
Application 17/468,515 is a continuation of application No. 16/863,352, filed on Apr. 30, 2020, granted, now 11,138,439.
Prior Publication US 2021/0397849 A1, Dec. 23, 2021
Int. Cl. G06K 9/00 (2022.01); G06V 10/25 (2022.01); G06T 7/246 (2017.01); G06V 20/40 (2022.01); G06V 10/778 (2022.01); G06V 20/52 (2022.01)
CPC G06V 10/25 (2022.01) [G06T 7/248 (2017.01); G06V 10/7788 (2022.01); G06V 20/41 (2022.01); G06V 20/46 (2022.01); G06V 20/52 (2022.01); G06V 20/44 (2022.01)] 16 Claims
OG exemplary drawing
 
1. A method of processing video images in a video management system including a video camera having a field of view, the method comprising:
receiving images from the video camera;
analyzing the images from the video camera to identify a movement event in the field of view of the video camera including identifying one or more pixel changes between successive video images that meet one or more pixel change criteria, wherein the one or more pixel change criteria comprises a spatial distribution of changed pixels between successive video images exceeding a threshold distribution;
when the movement event is identified, not providing a notification of the movement event to a user.