Patent ID: 7424618
Filing Date: 2008-09-09
Classification: G06K,G06Q,G07C

Abstract:
1. A method of biometric identification using fingerprints comprising the steps of: obtaining a digital biometric fingerprint registration sample from each of a plurality of users by manually positioning each user's fingerprint to a core centered position within a scanning window on a fingerprint scanner, scanning the user's fingerprint, and generating a registration sample data model for each fingerprint, said registration sample data model including data relating to areas disposed in 360 degree surrounding relation with the core; storing said digital biometric fingerprint registration models on a computer database; subsequently obtaining a digital look-up biometric sample from a user without requiring that the user's fingerprint be centered on the fingerprint scanner such that the user's fingerprint core may be positionally offset and disposed at any angular position on the fingerprint scanner; automatically eliminating portions of said look-up biometric sample in 360 degree surrounding relation with the core of said look-up biometric sample that would not have been captured during the registration process with the user's fingerprint core centered on the fingerprint scanner; generating a look-up sample data model from said look-up biometric sample, said look-up biometric sample not including data corresponding to eliminated portions; comparing said look-up sample data model with all of said registration data models and verifying whether said look-up sample data model matches one of said registration data models.