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.:
Date of Patent:
Jan. 21, 2025
Filed:
Jan. 03, 2024
Verkada Inc., San Mateo, CA (US);
Yi Xu, Belmont, CA (US);
Mayank Gupta, Foster City, CA (US);
Xia Yang, San Jose, CA (US);
Yuanyuan Chen, San Mateo, CA (US);
Zixiao (Shawn) Wang, San Mateo, CA (US);
Qiang (Kevin) Fu, Sunnyvale, CA (US);
Yunchao Gong, Los Altos, CA (US);
Naresh Nagabushan, San Mateo, CA (US);
Verkada Inc., San Mateo, CA (US);
Abstract
A computer vision processor of a camera generates hyperzooms for persons or vehicles from image frames captured by the camera. The hyperzooms include a first hyperzoom associated with the persons or vehicles. The computer vision processor tracks traffic patterns of the persons or vehicles while obviating network usage by the camera by predicting positions of the persons or vehicles using a Kalman Filter from the first hyperzoom. The persons or vehicles are detected in the second hyperzoom. The positions of the persons or vehicles are updated based on detecting the persons or vehicles in the second hyperzoom. The first hyperzoom is removed from the camera. Tracks of the persons or vehicles are generated based on the updated positions. The second hyperzoom is removed from the camera. Track metadata is generated from the tracks for storing in a key-value database located on a non-transitory computer-readable storage medium of the camera.