Registers – Systems controlled by data bearing records – Banking systems
Reexamination Certificate
2007-01-23
2007-01-23
StCyr, Daniel (Department: 2876)
Registers
Systems controlled by data bearing records
Banking systems
C235S380000
Reexamination Certificate
active
10030163
ABSTRACT:
A method, apparatus and system for biometric authentication of a person are proposed. Since the detection of biometric data never matches 100 percent, authentication is already effected when the detected data exceed a defined threshold value in comparison to stored reference data. In order to increase security, the invention provides that information about the person's individual properties influencing the biometric data is stored and taken into account in the authentication process. For example, the threshold value is set low upon comparison of a fingerprint only if the person has exceptionally dry or moist skin. On the other hand, the sensor for detecting the biometric data of the fingerprint can also be set to be more sensitive or less sensitive depending on the stored information.
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Anil K. Jain, et al., “Fingerprint Matching: Data Acquisition and Performance Evaluation”, Department of Computer Science and Engineering, Michigan State University, East Lansing, MI 48824.
Mödl Albert
Müller Robert
Stephan Elmar
Bacon & Thomas PLLC
Giesecke & Devrient GmbH
StCyr Daniel
LandOfFree
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