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.:
Date of Patent:
Apr. 19, 2022
Filed:
Sep. 10, 2020
Applicant:
Denso Ten Limited, Kobe, JP;
Inventors:
Nobuhisa Ikeda, Kobe, JP;
Nobunori Asayama, Kobe, JP;
Takashi Kono, Kobe, JP;
Yasushi Tani, Kobe, JP;
Daisuke Yamamoto, Kobe, JP;
Tomokazu Oki, Kobe, JP;
Teruhiko Kamibayashi, Kobe, JP;
Assignee:
DENSO TEN Limited, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 10/25 (2022.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
G06V 10/25 (2022.01); G06T 7/73 (2017.01);
Abstract
A deposit detection device according to an embodiment includes a detection module and a determination module. The detection module detects a deposit region including a deposit adhering to a lens of an imaging device from a captured image captured by the imaging device. The determination module performs maintenance determination as to whether to maintain a detection history of detection by the detection module, based on brightness information of the captured image.