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:
Feb. 15, 2022
Filed:
Sep. 18, 2019
Applicant:
Denso Ten Limited, Kobe, JP;
Inventors:
Yasutaka Okada, Kobe, JP;
Hiroaki Sano, Kobe, JP;
Tetsuo Yamamoto, Kobe, JP;
Atsushi Yoshihara, Kobe, JP;
Jun Kanetake, Kawasaki, JP;
Ryo Yoshimura, Fukuoka, JP;
Tomoki Shidori, Kobe, JP;
Assignee:
DENSO TEN Limited, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/44 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06K 9/44 (2013.01); G06K 9/00812 (2013.01); G06K 9/4604 (2013.01); G06K 9/4647 (2013.01);
Abstract
An image processing device includes: an extraction unit which extracts, from image data taken by shooting a neighborhood of a vehicle, edge points that are to be used for detecting partition lines of a parking frame and whose edge intensity values are larger than an edge threshold value; and a correction unit which corrects the edge threshold value based on a density of the edge points extracted by the extraction unit.