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 12198394 B1

Date of Patent:

Jan. 14, 2025

Filed:

May. 14, 2020

Object recognition method and apparatus, electronic device and readable storage medium

Applicant:

Zhejiang Uniview Technologies Co., Ltd., Zhejiang, CN;

Inventor:

Hui Wang, Zhejiang, CN;

Assignee:

ZHEJIANG UNIVIEW TECHNOLOGIES CO., LTD., Zhejiang, CN;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Stephen P Coleman

Int. Cl.

CPC ...

G06V 20/52 (2022.01); G06V 10/143 (2022.01); G06V 10/147 (2022.01); G06V 10/20 (2022.01); G06V 10/44 (2022.01); G06V 10/58 (2022.01); G06V 40/16 (2022.01); G06V 40/40 (2022.01);

U.S. Cl.

CPC ...

G06V 10/143 (2022.01); G06V 10/147 (2022.01); G06V 10/255 (2022.01); G06V 10/443 (2022.01); G06V 10/58 (2022.01); G06V 20/52 (2022.01); G06V 40/166 (2022.01); G06V 40/168 (2022.01); G06V 40/172 (2022.01); G06V 40/45 (2022.01); G06V 2201/07 (2022.01);

Abstract

Provided is an object recognition method which includes obtaining a first visible-light image acquired by the first camera device and a second visible-light image acquired by the second camera device; performing exposure processing on the first visible-light image according to the luminance information of the bright area image of the first visible-light image and performing exposure processing on the second visible-light image according to the luminance information of the dark area images of the first visible-light image and/or the second visible-light image, where the dark area image is an area image having a luminance value less than or equal to the preset value; and performing target object detection on the first visible-light image obtained after exposure processing and the second visible-light image obtained after exposure processing and recognizing and verifying a target object according to the detection result.

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