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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 9948853 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Aug. 01, 2013

Camera parameter calculation device, navigation system and camera parameter calculation method

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:

Crowell & Moring LLP

Primary Examiner:

John Olszewski

Assistant Examiner:

David P Merlino

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.

Find Patent Forward Citations

Okude, Mariko. (2018). Camera parameter calculation device, navigation system and camera parameter calculation method (U.S. Patent No. 9948853). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9948853

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

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