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Title:
IMAGE PROCESSOR FOR VEHICLE
Document Type and Number:
Japanese Patent JP2014026046
Kind Code:
A
Abstract:

To solve the problem that the conventional image processor for a vehicle cannot correct a shake of video (image blurring) due to a change in a vehicle attitude.

This invention includes an imaging device 1, inclination detection devices 2F, 2B, a vibration detection device 3, and an image correction device 4. The image correction device 4 comprises a vehicle attitude correction part 6, and a blur correction part 7. The vehicle attitude correction part calculates a cut-out coordinate on the basis of detection results from the inclination detection devices 2F, 2B, and cuts out a portion of an image form a wide-angle image P0 on the basis of the calculated cut-out coordinate. The blur correction part 7 calculates the cut-out coordinate on the basis of a detection result from the vibration detection device 3, and cuts out a portion of an image P from the cut-out image cut out by the vehicle attitude correction part 6 on the basis of the calculated cut-out coordinate. Consequently, this invention can correct an image blur due to a change in a vehicle attitude.


Inventors:
HONDA KEISUKE
KURIMOTO HIDETO
Application Number:
JP2012164934A
Publication Date:
February 06, 2014
Filing Date:
July 25, 2012
Export Citation:
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Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
G03B5/00; H04N5/225; H04N5/232
Domestic Patent References:
JPH0952555A1997-02-25
JPH11331681A1999-11-30
JPH07177419A1995-07-14
JP2011064870A2011-03-31
JP2002094877A2002-03-29
JP2009093076A2009-04-30
Attorney, Agent or Firm:
Hiroaki Sakai