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METHOD AND APPARATUS FOR FEATURE-BASED STEREO MATCHING

  • US 20120237114A1
  • Filed: 03/06/2012
  • Published: 09/20/2012
  • Est. Priority Date: 03/16/2011
  • Status: Active Grant
First Claim
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1. A method for stereo matching of a reference image and at least one comparative image captured from different points of view using a computer device, comprising:

  • collecting the reference image and the at least one comparative image;

    extracting feature points from the reference image;

    tracking points corresponding to the feature points in the at least one comparative image using an optical flow technique; and

    generating a depth map according to correspondence-point tracking results.

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