Verification of fingerprints

Verification of fingerprints

  • CN 101,151,624 A
  • Filed: 03/30/2006
  • Published: 03/26/2008
  • Est. Priority Date: 03/31/2005
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used for comprising step by the comparison details of reference fingerprint by fingerprint relatively and the method for the comparison fingerprint that relatively comes biology ground identifier between the reference details of reference fingerprint:

  • It is right to a baseline of forming by two details to determine, this details is to constituting by the comparison details that corresponds to each other with reference to details respectively;

    From the comparison details that corresponds to each other respectively with reference to determining the details that other details as much as possible is right;

    By the details of determining to judging this people'"'"'s comparison fingerprint;

    It is characterized in that,From the sequence of described baseline to beginning, it is right that this sequence extends to determined each other details to definition for described details;

    The benchmark details of having determined by at least 3, determine by its position in this sequence are to determining that under such condition other details is right, and the relation between the right comparison details of the comparison details that promptly this other details is right and this benchmark details drops in the predetermined range of tolerable variance of the relation between the right reference details of the right reference details of this other details and benchmark details.

View all claims

    Thank you for your feedback