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Enhancement of Stereo Depth Maps

  • US 20140198977A1
  • Filed: 03/21/2013
  • Published: 07/17/2014
  • Est. Priority Date: 03/21/2012
  • Status: Abandoned Application
First Claim
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1. A method for computation of a depth map for corresponding left and right two dimensional (2D) images of a stereo image, the method comprising:

  • determining a disparity range based on a disparity of at least one object in a scene of the left and right 2D images;

    performing color matching of the left and right 2D images;

    performing contrast and brightness matching of the left and right 2D images; and

    computing a disparity image for the left and right 2D images after the color matching and the contrast and brightness matching are performed, wherein the disparity range is used for correspondence matching of the left and right 2D images.

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