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. 17, 2018
Filed:
Aug. 01, 2013
Applicant:
Clarion Co., Ltd., Saitama-shi, Saitama, JP;
Inventors:
Mariko Okude, Tokyo, JP;
Tomoaki Hiruta, Tokyo, JP;
Shinichi Amaya, Saitama, JP;
Takeshi Shima, Tokyo, JP;
Assignee:
Clarion Co., Ltd., Saitama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G01C 21/36 (2006.01); G09B 29/00 (2006.01); G09B 29/10 (2006.01); G01C 21/20 (2006.01); G06T 7/80 (2017.01);
U.S. Cl.
CPC ...
H04N 5/23216 (2013.01); G01C 21/20 (2013.01); G01C 21/3602 (2013.01); G01C 21/3658 (2013.01); G06T 7/80 (2017.01); G09B 29/00 (2013.01); G09B 29/10 (2013.01); G06T 2207/30252 (2013.01); G06T 2207/30256 (2013.01);
Abstract
A device for calculating one or more camera parameters of a camera mounted on a traveling vehicle includes a location information acquisition unit, a road width information acquisition unit, a scenery image acquisition unit, and a camera parameter calibration unit. The device calculates a height of a mount position of the camera and a direction of the camera. The device also converts a scenery image captured by the camera of a scenery including the road on which the traveling vehicle moves into an image that is displayed for navigation.