Title:
COORDINATE CONVERSION TABLE CREATION SYSTEM AND COORDINATE CONVERSION TABLE CREATION METHOD
Document Type and Number:
WIPO Patent Application WO/2013/088626
Kind Code:
A1
Abstract:
Provided is a coordinate conversion table creation system with which a coordinate conversion table is created between image system coordinates which are set in a photographed image and a global coordinate system which is set in an unmoving object. The system comprises: an image system information acquisition unit which photographs a traveling vehicle, acquires an image assembly vehicle location with image system coordinates which are set in the photographed image, and outputs same as image system information; a global system information acquisition unit which acquires the global system location of the vehicle with respect to global system coordinates and outputs same as global system information; and a coordinate conversion information creation unit which creates a coordinate conversion table between the image system coordinates and the global system coordinates based on the image system information and the global system information.
Inventors:
FUKUMOTO GO (JP)
Application Number:
PCT/JP2012/006774
Publication Date:
June 20, 2013
Filing Date:
October 23, 2012
Export Citation:
Assignee:
NEC CORP (JP)
FUKUMOTO GO (JP)
FUKUMOTO GO (JP)
International Classes:
G01B11/00; G06T1/00; G08G1/04
Foreign References:
| JP2010236891A | 2010-10-21 | |||
| JP2010020729A | 2010-01-28 | |||
| JP2002372417A | 2002-12-26 | |||
| JP2003042760A | 2003-02-13 | |||
| JP2006017676A | 2006-01-19 | |||
| JPH10332334A | 1998-12-18 |
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
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Claims:
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