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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.:

US 11886492 B1

PDFFull Text
Date of Patent:
Jan. 30, 2024

Filed:

Apr. 24, 2020

Method of matching image and apparatus thereof, device, medium and program product

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Xiangyang Liu, Beijing, CN;

Tong Liu, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

WHDA, LLP

Primary Examiner:

Duy M Dang

Int. Cl.
CPC ...
G06K 9/62 (2022.01); G06F 16/583 (2019.01); G06F 16/55 (2019.01); G06F 16/532 (2019.01); G06V 10/56 (2022.01); G06F 18/22 (2023.01); G06F 18/23 (2023.01); G06F 18/25 (2023.01); G06F 18/2431 (2023.01); G06V 10/75 (2022.01); G06V 10/74 (2022.01); G06V 10/762 (2022.01); G06V 10/764 (2022.01); G06V 10/80 (2022.01); G06V 10/46 (2022.01); G06V 20/30 (2022.01);
U.S. Cl.
CPC ...
G06F 16/5838 (2019.01); G06F 16/532 (2019.01); G06F 16/55 (2019.01); G06F 18/22 (2023.01); G06F 18/23 (2023.01); G06F 18/2431 (2023.01); G06F 18/253 (2023.01); G06V 10/462 (2022.01); G06V 10/56 (2022.01); G06V 10/757 (2022.01); G06V 10/758 (2022.01); G06V 10/761 (2022.01); G06V 10/762 (2022.01); G06V 10/764 (2022.01); G06V 10/806 (2022.01); G06V 20/30 (2022.01);
Abstract

Embodiments of the present disclosure provide a method of matching image, an apparatus of matching image, a device, and a computer-readable storage medium. The method includes: acquiring an image to be matched; determining a key point feature similarity between any image in an image library and the image to be matched, and determining a color feature similarity between the any image and the image to be matched; determining a fusion similarity between the any image and the image to be matched according to the key point feature similarity and the color feature similarity; and determining whether an image matching the image to be matched exists in the image library or not according to the fusion similarity between each of at least one image in the image library and the image to be matched.

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