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:
Jun. 17, 2025
Filed:
Jul. 29, 2022
Beijing Tusen Zhitu Technology Co., Ltd., Beijing, CN;
BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a multiple target tracking method and apparatus, a calculating device and a storage medium, so as to solve the problem of inaccurate multiple target tracking in the prior art. The target tracking method comprises: obtaining a prediction box of a target in a current frame according to tracklets of one or more targets in historical frames; performing target detection on the current frame to obtain one or more detection boxes, wherein the detection boxes comprise a high-quality box and a medium-quality box; matching each prediction box with the detection box according to the similarity of the prediction box and the detection box; and in response to a prediction box being unmatched with the high-quality box but matched with the medium-quality box, determining that the target is in a tracking state in the current frame.