Patent ID: 7962467
Filing Date: 2011-06-14
Classification: G06F,G06K,Y10S

Abstract:
1. A computer-implemented method for determining whether an individual should receive an identification document comprising: (a) providing a computer system and a database, the database being operatively connected to the computer system; (b) the database containing a database of biometric templates of individuals; (c) providing at least one device for inputting at least a first and second biometric template of at least one individual into the computer system; (d) receiving an initial probe data set, the first probe data set comprising first and second biometric templates associated with at least one individual; (e) inputting at least a first and second biometric template into the computer system using the device; (f) searching the database of biometric templates using the first biometric template to retrieve a first results set, the first results set comprising a data set for any individual who has a biometric template that satisfies a predetermined first criteria, the data set comprising biometric template information that is searchable using the second biometric template; (g) selecting a first portion of the first results set that satisfies a match criteria; (h) searching the first portion of the results set using the second biometric template to retrieve a second results set, the second results set comprising a data set for any individuals who have a biometric template that satisfies a predetermined second criteria, the data set comprising biometric template information that is searchable using the first and second biometric templates; (i) selecting a first portion of the second results set to be a refined probe data set; (j) searching the database of biometric templates using the refined probe data set to return a results set, the results set comprising biometric templates that satisfy a predetermined third criteria; and (k) analyzing the results set that satisfy the predetermined third criteria to determine whether the individual is attempting to fraudulently obtain an identification document.