Method and apparatus to relate biometric samples to target FAR and FRR with predetermined confidence levels
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United States of America Patent
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Dec 3, 2013
Grant Date -
Sep 15, 2011
app pub date -
May 19, 2011
filing date -
Aug 10, 2006
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Abstract
At least two biometric measurements of a person are collected, then a statistical measure based on the measurements is computed. The statistical measure is abounded estimate of the discriminative power of a test based on the measurements. While the discriminative power is less than a target value, additional biometric measurements are collected. When enough measurements have been collected, a biometric template is constructed from the measurements and stored for use in future identifications. Systems and software to implement similar methods are also described and claimed.
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