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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 11816983 B1

PDFFull Text
Date of Patent:
Nov. 14, 2023

Filed:

Apr. 09, 2021

Helmet wearing determination method, helmet wearing determination system, helmet wearing determination apparatus, and program

Applicant:

Nec Corporation, Tokyo, JP;

Inventor:

Katsuhiko Takahashi, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Pinalben Patel

Int. Cl.
CPC ...
G08G 1/015 (2006.01); G08G 1/04 (2006.01); A42B 3/04 (2006.01); G06V 20/59 (2022.01); G06V 10/44 (2022.01); G06V 40/10 (2022.01); G06V 40/20 (2022.01); G06T 7/20 (2017.01); G06F 18/22 (2023.01); G06F 18/24 (2023.01);
U.S. Cl.
CPC ...
G08G 1/015 (2013.01); A42B 3/0466 (2013.01); G06F 18/22 (2023.01); G06F 18/24 (2023.01); G06T 7/20 (2013.01); G06V 10/44 (2022.01); G06V 20/59 (2022.01); G06V 40/10 (2022.01); G06V 40/20 (2022.01); G08G 1/04 (2013.01); G06T 2207/30248 (2013.01); G06V 20/597 (2022.01);
Abstract

The present invention is directed to a helmet wearing determination system including a imaging means that is installed in a predetermined position and images a two-wheel vehicle that travels on a road; and a helmet wearing determination means that processes an image imaged by the imaging means, estimates a rider head region corresponding to a head of a person who rides on the two-wheel vehicle that travels on the road, compares image characteristics of the rider head region with image characteristics according to the head at a time when a helmet is worn or/and at a time when a helmet is not worn, and determines whether or not the rider wears the helmet.

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