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:
Jul. 07, 2026
Filed:
Nov. 03, 2022
Applicant:
Hefei Visionox Technology Co., Ltd., Hefei, CN;
Inventors:
Dandan Sun, Hefei, CN;
Lei An, Hefei, CN;
Nianze Chen, Hefei, CN;
Panpan Du, Hefei, CN;
Yingying Hou, Hefei, CN;
Alei Liu, Hefei, CN;
Assignee:
HEFEI VISIONOX TECHNOLOGY CO., LTD, Hefei, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06V 10/60 (2022.01); G06T 5/20 (2006.01); G06T 5/70 (2024.01); G06T 7/136 (2017.01); G06V 10/10 (2022.01); G06V 10/56 (2022.01); G06V 10/762 (2022.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G06V 10/60 (2022.01); G06T 5/20 (2013.01); G06T 5/70 (2024.01); G06T 7/136 (2017.01); G06V 10/16 (2022.01); G06V 10/56 (2022.01); G06V 10/762 (2022.01); G09G 3/00 (2013.01);
Abstract
An image acquisition method. N images of an object to be shot are acquired. The N images are shot by N shooting devices. Shooting fields of view of the N shooting devices are different from each other. The N images are in one-to-one correspondence with the N shooting devices. Feature extraction is performed on the N images to obtain M features of the N images. M is an integer multiple of N. The M features include M/N types of features.