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:
Aug. 03, 2021
Filed:
Apr. 05, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Xiangyang Liu, Beijing, CN;
Xiaojun Tang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06F 16/583 (2019.01); G06F 16/51 (2019.01); G06F 16/54 (2019.01); G06F 16/532 (2019.01); G06F 3/0482 (2013.01); G06K 9/46 (2006.01); G06N 3/04 (2006.01); G06N 3/08 (2006.01); G06K 9/40 (2006.01);
U.S. Cl.
CPC ...
G06K 9/6215 (2013.01); G06F 3/0482 (2013.01); G06F 16/51 (2019.01); G06F 16/532 (2019.01); G06F 16/54 (2019.01); G06F 16/583 (2019.01); G06K 9/4671 (2013.01); G06K 9/6202 (2013.01); G06K 9/6257 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G06K 9/40 (2013.01);
Abstract
An image search method and an apparatus may include acquiring an image to be searched; extracting a multi-scale feature of the image to be searched; determining a hash value of the image to be searched according to the multi-scale feature; and obtaining original images similar to the image to be searched by comparing the multi-scale feature of the image to be searched with a multi-scale feature of each original image corresponding to a hash bucket to which the hash value belongs.