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IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

  • US 20130136342A1
  • Filed: 06/05/2012
  • Published: 05/30/2013
  • Est. Priority Date: 06/08/2011
  • Status: Active Grant
First Claim
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1. An image processing device comprising:

  • a data input unit configured to receive an input image, depth data indicating depth of the input image, and a shooting parameter of the input image;

    a parameter input unit configured to receive a transformation parameter as a parameter on projective transformation of a three-dimensional model;

    a transformed image generating unit configured to generate a transformed image by performing projective transformation based on the transformation parameter in the three-dimensional model obtained from the input image, the depth data, and the shooting parameter;

    a blank area detecting unit configured to detect a blank area in the transformed image, the blank area being a group of blank pixels that do not correspond to any pixel in the input image; and

    an output unit configured to output the transformed image in the case where a blank value indicating size of the blank area is smaller than or equal to a threshold value.

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