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METHOD AND SYSTEM TO IMPROVE SPEAKER VERIFICATION ACCURACY BY DETECTING REPEAT IMPOSTERS

  • US 20080270132A1
  • Filed: 06/03/2008
  • Published: 10/30/2008
  • Est. Priority Date: 08/09/2005
  • Status: Abandoned Application
First Claim
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1. A method for identifying an individual, comprising the steps of:

  • collecting biometric information for an individual attempting to gain access to a system;

    scoring the biometric information for the individual against pre-trained imposter models; and

    if a score is greater than a threshold, identifying the individual as an imposter.

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