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Reduced hardware implementation for a two-picture depth map algorithm

  • US 8,280,194 B2
  • Filed: 04/29/2008
  • Issued: 10/02/2012
  • Est. Priority Date: 04/29/2008
  • Status: Active Grant
First Claim
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1. A computerized method comprising:

  • generating a first and second reduced resolution image using reduction information for the first and second reduced resolution image, the first and second reduced resolution image having a pixel size;

    computing a blur difference in the first and second reduced resolution images, wherein a blur radius of the blur difference is larger than the pixel size; and

    calculating a depth map based on the blur difference of the first and second reduced resolution images.

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