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Methods for finger biometric processing and associated finger biometric sensors

  • US 20050129291A1
  • Filed: 10/01/2004
  • Published: 06/16/2005
  • Est. Priority Date: 10/01/2003
  • Status: Active Grant
First Claim
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1. A method for finger biometric processing comprising:

  • generating a respective estimated physical transformation between at least one pair of finger biometric enrollment data sets;

    generating a respective uncertainty for each estimated physical transformation; and

    associating the respective estimated physical transformation and the respective uncertainty with the at least one pair of finger biometric enrollment data sets to define a logical finger biometric enrollment graph.

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