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.

Date of Patent:
Jun. 02, 2015

Filed:

Feb. 07, 2011
Applicants:

Yoshihiro Yamada, Kyoto, JP;

Tomoaki Tsuda, Kyoto, JP;

Masanobu Sato, Kyoto, JP;

Inventors:

Yoshihiro Yamada, Kyoto, JP;

Tomoaki Tsuda, Kyoto, JP;

Masanobu Sato, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); B60R 16/033 (2006.01); B60K 6/445 (2007.10); B60W 10/06 (2006.01); B60W 10/26 (2006.01); B60W 20/00 (2006.01); G01T 1/20 (2006.01); G06T 7/00 (2006.01); G01T 1/164 (2006.01);
U.S. Cl.
CPC ...
B60R 16/033 (2013.01); B60K 6/445 (2013.01); B60W 10/06 (2013.01); B60W 10/26 (2013.01); B60W 20/00 (2013.01); B60W 2710/0644 (2013.01); B60W 2710/0666 (2013.01); B60Y 2300/92 (2013.01); Y02T 10/6239 (2013.01); G01T 1/20 (2013.01); G06T 7/0012 (2013.01); G01T 1/1644 (2013.01);
Abstract

Even when areas delimited by delimiting points are not appropriate and area division has failed, success or failure of area division in such areas can easily be determined by applying a map determination condition in the map determining step (step S). And since the areas delimited by the delimiting points are changed and the map determining step (step S), including also steps Sand Sand steps Sand S, is repeated until the map determination condition is satisfied, the areas satisfying the map determination condition are determined appropriate and the area division in such areas can be carried out accurately. Even when there is distortion, a two-dimensional position map can be corrected accurately.


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