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APPARATUS AND METHOD FOR RECONSTRUCTING THREE-DIMENSIONAL INFORMATION

  • US 20140210951A1
  • Filed: 08/06/2013
  • Published: 07/31/2014
  • Est. Priority Date: 01/25/2013
  • Status: Abandoned Application
First Claim
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1. An apparatus for reconstructing three-dimensional (3D) information, comprising:

  • a stereo image acquisition unit configured to acquire stereo images having a parallax therebetween from an object;

    an edge information generation unit configured to generate edge information that is feature information about each of the stereo images, using an edge operator;

    a normalized edge correlation calculation unit configured to calculate a normalized edge correlation coefficient for corresponding pixels in the stereo images by using the edge information;

    an edge disparity space image generation unit configured to generate a 3D edge disparity space image based on the normalized edge correlation coefficient; and

    a disparity information extraction unit configured to extract disparity surface information using the edge disparity space image.

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