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Large-Area Biometric Specimen Comparison With Small-Area Biometric Sample

  • US 20060280345A1
  • Filed: 06/14/2006
  • Published: 12/14/2006
  • Est. Priority Date: 06/14/2005
  • Status: Active Grant
First Claim
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1. A method of comparing a biometric sample to a biometric specimen, comprising:

  • using a large-area biometric reader to enroll a biometric specimen, the specimen being a representation of a first area of an object;

    using a small-area biometric reader to obtain a biometric sample, the sample being a representation of a second area of an object, the first area being larger than the second area;

    comparing the sample and the specimen;

    determining whether the sample matches a portion of the specimen; and

    providing a signal indicating whether a match was determined between the sample and the portion of the specimen.

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