Title:
IMAGE PROCESSING DEVICE, AND IMAGING DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2012075060
Kind Code:
A
Abstract:
To provide an image processing device and an imaging device using the same, capable of performing calibration with ease and with accuracy without requiring a special equipment.
An image processing device has: at least two cameras 4a and 4b; a corresponding region calculation part 23 calculating a correspondence of regions in images acquired from the respective cameras; a coincidence degree calculation part 24 calculating a coincidence degree of information acquired from the corresponding regions of the images acquired from the respective cameras; and a camera parameter calculation part 25 calculating a camera parameter based on the coincidence degree calculated by the coincidence degree calculation part.
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Inventors:
HIGUCHI MIKI
SAKANO MORIHIKO
SHIMA TAKESHI
MURAMATSU SHOJI
MOJI TATSUHIKO
SAKANO MORIHIKO
SHIMA TAKESHI
MURAMATSU SHOJI
MOJI TATSUHIKO
Application Number:
JP2010220250A
Publication Date:
April 12, 2012
Filing Date:
September 30, 2010
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
H04N17/00; G03B35/08; G06T1/00; H04N5/232; H04N13/02
Domestic Patent References:
| JP2004354257A | 2004-12-16 | |||
| JP2010181209A | 2010-08-19 | |||
| JP2005091173A | 2005-04-07 | |||
| JP2005157921A | 2005-06-16 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Takahiro Watanabe
Shigemi Iwasaki
Yuji Toda
Takahiro Watanabe
Shigemi Iwasaki