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Personal authentication system and method using biometrics information, and registering apparatus, authenticating apparatus and pattern information input medium for the system

  • US 20010036297A1
  • Filed: 02/26/2001
  • Published: 11/01/2001
  • Est. Priority Date: 04/27/2000
  • Status: Active Grant
First Claim
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1. A personal authentication system using biometrics information comprising:

  • a registering apparatus including a first biometrics information inputting unit for obtaining biometrics information of a person to be registered, said registering apparatus obtaining data for verification from information inputted using said first biometrics information inputting unit and registering the same; and

    an authenticating apparatus for determining whether a person to be authenticated is a person registered by said registering apparatus, on the basis of said data for verification registered by said registering apparatus;

    said registering apparatus further including, a first extracting unit for extracting biometrics characteristic data from said biometrics information obtained by said first biometrics information inputting unit, and registering said biometrics characteristic data as registry biometrics characteristic data for primary verification; and

    a second extracting unit for extracting data, which is different from said registry biometrics characteristic data for primary verification, from information inputted using said first biometrics information inputting unit, and registering said data as registry data for secondary verification.

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