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:
Oct. 25, 2022
Filed:
Nov. 01, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Xiangyang Liu, Beijing, CN;
Xiying Zhang, Beijing, CN;
Assignee:
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/532 (2019.01); G06F 16/55 (2019.01); G06F 16/51 (2019.01); G06K 9/62 (2022.01); G06V 10/40 (2022.01); G06V 10/75 (2022.01);
U.S. Cl.
CPC ...
G06F 16/532 (2019.01); G06F 16/51 (2019.01); G06F 16/55 (2019.01); G06K 9/628 (2013.01); G06V 10/40 (2022.01); G06V 10/751 (2022.01);
Abstract
The present disclosure relates to a reverse image search method. The reverse image search method may include receiving a search image; extracting feature points of the search image; finding classes corresponding to the feature points of the search image respectively in an image classification index table, the classes comprising images in an image library; and searching the classes corresponding to the feature points of the search image in the image classification index table to obtain a target image having the largest number of identical feature points of the search image.