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. 25, 2022
Filed:
Nov. 08, 2019
Applicant:
Beijing Sensetime Technology Development Co., Ltd., Beijing, CN;
Inventors:
Shuai Yi, Beijing, CN;
Chongdao Wang, Beijing, CN;
Luming Tang, Beijing, CN;
Junjie Yan, Beijing, CN;
Xiaogang Wang, Beijing, CN;
Assignee:
BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/32 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06K 9/325 (2013.01); G06K 9/4604 (2013.01); G06K 2209/23 (2013.01);
Abstract
The method for vehicle appearance feature recognition includes: multiple region segmentation results of a target vehicle are obtained from an image to be recognized; global feature data and multiple pieces of region feature data are extracted from the image to be recognized based on the multiple region segmentation results; and the global feature data and the multiple pieces of region feature data are fused to obtain appearance feature data of the target vehicle.