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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 11704828 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Oct. 13, 2020

Road obstacle detection device, road obstacle detection method, and computer-readable storage medium

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Toshiaki Ohgushi, Tokyo, JP;

Kenji Horiguchi, Tokyo, JP;

Masao Yamanaka, Tokyo, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Bobbak Safaipour

Int. Cl.
CPC ...
G06T 7/73 (2017.01); G06T 7/11 (2017.01); G06V 20/58 (2022.01); G06V 20/40 (2022.01); G06F 18/2413 (2023.01); G06V 10/82 (2022.01); G06V 20/56 (2022.01);
U.S. Cl.
CPC ...
G06T 7/73 (2017.01); G06F 18/2413 (2023.01); G06T 7/11 (2017.01); G06V 10/82 (2022.01); G06V 20/41 (2022.01); G06V 20/58 (2022.01); G06T 2207/20084 (2013.01); G06T 2207/30261 (2013.01); G06V 20/588 (2022.01);
Abstract

The road obstacle detection device includes a semantic label estimation unit that estimates a semantic label for each pixel of an image using a classifier learned in advance and generates a semantic label image, an original image estimation unit for reconstruction of the original image from the semantic label image, a difference calculating unit for calculating a difference between the original image and the reconstructed image from the original image estimation unit as a calculation result, and a road obstacle detection unit for detecting a road obstacle based on the calculation result.

Find Patent Forward Citations

Ohgushi, Toshiaki. (2023). Road obstacle detection device, road obstacle detection method, and computer-readable storage medium (U.S. Patent No. 11704828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11704828

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

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