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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 12718568 B1

PDFFull Text
Date of Patent:
Aug. 25, 2026

Filed:

Nov. 30, 2020

Obstacle recognition method and apparatus, and device, medium and weeding robot

Applicant:

Suzhou Cleva Precision Machinery & Technology Co., Ltd., Suzhou, CN;

Inventors:

Shaoming Zhu, Suzhou, CN;

Xue Ren, Suzhou, CN;

Assignee:

Suzhou Cleva Precision Machinery & Technology Co., Ltd., Suzhou, CN;

Attorney:

JK Intellectual Property Law, PA

Primary Examiner:

Amandeep Saini

Assistant Examiner:

Denise G Alfonso

Int. Cl.
CPC ...
G06V 10/44 (2022.01); A01M 21/00 (2006.01); G06T 7/12 (2017.01); G06T 7/155 (2017.01); G06T 7/73 (2017.01); G06T 7/90 (2017.01); G06V 10/26 (2022.01); G06V 10/56 (2022.01); G06V 20/50 (2022.01);
U.S. Cl.
CPC ...
G06V 20/50 (2022.01); A01M 21/00 (2013.01); G06T 7/12 (2017.01); G06T 7/155 (2017.01); G06T 7/73 (2017.01); G06T 7/90 (2017.01); G06V 10/267 (2022.01); G06V 10/44 (2022.01); G06V 10/56 (2022.01); G06T 2207/10024 (2013.01); G06T 2207/20036 (2013.01);
Abstract

An obstacle recognition method includes determining a candidate obstacle region in a candidate weeding region image according to color information of the candidate weeding region image; obtaining contour information of the candidate obstacle region, wherein the contour information includes chrominance information, range information, and roughness information; and determining, according to preset contour information determination conditions and the contour information, whether there is an obstacle in the candidate weeding region image. A related obstacle recognition apparatus, an electronic device, a computer-readable storage medium, and a weeding robot are also disclosed.

Find Patent Forward Citations

Zhu, Shaoming. (2026). Obstacle recognition method and apparatus, and device, medium and weeding robot (U.S. Patent No. 12718568). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12718568

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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