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. 15, 2026
Filed:
Jul. 04, 2024
Beijing Tusen Zhitu Technology Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a method, a computing device and a storage medium. This method includes: collecting a first image having a first bounding box of a target object and a second image having a second bounding box of the target object; calculating a reference scale proportion between two bounding boxes; generating a plurality of scale proportions associated with the reference scale proportion; scaling the second bounding box according to each scale proportion to obtain a third bounding box for extracting a first image block from the first image; extracting a second image block from the second image according to the second bounding box; and performing similarity calculation on the first image block and the second image block corresponding to each scale proportion to screen out at least one scale proportion so as to calculate a prediction value of the collision time with the target object.