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Invariant visual scene and object recognition

  • US 8,036,468 B2
  • Filed: 12/24/2007
  • Issued: 10/11/2011
  • Est. Priority Date: 12/24/2007
  • Status: Active Grant
First Claim
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1. A computer-implemented image processing method, the method comprising:

  • generating a collection of gradient data associated with a first image;

    assigning pixels within the first image into a set of cluster features based on gradient magnitude as reflected in the collection of gradient data; and

    storing the set of cluster features.

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