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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/175753
Kind Code:
A1
Abstract:
An image processing device (81) is provided with a distance information acquisition unit (35) and an image synthesis unit (30). The distance information acquisition unit (35) calculates a first subject distance from a reference position (O) of a vehicle to a common subject imaged by a plurality of cameras (10, 11, 12, 13) for capturing images of the surroundings of the vehicle, on the basis of the position of the common subject in the plurality of captured images, and calculates, on the basis of the first subject distance, a second subject distance to the subject imaged by one camera among the plurality of cameras (10, 11, 12, 13). On the basis of the first subject distance and the second subject distance, the image synthesis unit (30) converts the captured images from the viewpoints of the plurality of cameras (10, 11, 12, 13) into an image from the viewpoint of the reference position (O) and joins the captured images together on a single plane of projection.

Inventors:
FUJITA TAKEO (JP)
MATOBA NARIHIRO (JP)
MITSUGI TATSUYA (JP)
Application Number:
PCT/JP2013/003181
Publication Date:
November 28, 2013
Filing Date:
May 20, 2013
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04N7/18; B60R1/00; G08G1/16
Foreign References:
JP2007049276A2007-02-22
JP2002369186A2002-12-20
Attorney, Agent or Firm:
TAKAHASHI, Shogo et al. (JP)
Shogo Takahashi (JP)
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