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:
Sep. 05, 2023
Filed:
Aug. 16, 2021
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Wen Zhou, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
An object tracking method is performed by an electronic device, the method including: obtaining a target image frame currently acquired by a target camera, the target image frame including a to-be-tracked target object; in response to determining that the target object is not a current globally-tracked object, constructing a search recognition tree for the target object according to a position relationship pair database generated based on video stream data acquired by the target camera, the search recognition tree including a root node and T levels of child nodes; and recognizing, according to action values of the child nodes in the search recognition tree, a target action to be performed by the target object in a next image frame following the target image frame.