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EXPEDIENT ENCODING SYSTEM

  • US 20070274571A1
  • Filed: 03/02/2007
  • Published: 11/29/2007
  • Est. Priority Date: 01/26/2005
  • Status: Active Grant
First Claim
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1. An encoding method comprising:

  • extracting significant features of an iris pattern;

    encoding the features; and

    compressing the encoded iris pattern to fewer bits but sufficient to make a match.

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