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Face identification verification using 3 dimensional modeling

  • US 7,421,097 B2
  • Filed: 05/27/2003
  • Issued: 09/02/2008
  • Est. Priority Date: 05/27/2003
  • Status: Active Grant
First Claim
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1. A method of matching faces, the method comprising:

  • obtaining a front view image of a face to be matched;

    obtaining a profile view image of the face to be matched from an angle off the front view;

    generating image features from each of the view images wherein front view image and the profile view image from an angle off the front view comprise different features;

    combining the image features from each of the view images into a combined feature set;

    comparing the combined feature set to a profile, wherein features from the profile view image are used to normalize the features obtained from the front view image prior to comparing the combined feature set to the profile; and

    determining a match based on the compared image features.

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