Method and apparatus for calibration over time of histological and physiological biometric markers for authentication
First Claim
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1. A method for calibrating a biometric authentication device over time comprising the steps of:
- obtaining an authenticating biometric value from an actual biometric measurement;
weighting the authenticating biometric value, and integrating the weighted authenticating biometric value into an authenticating template.
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Abstract
The present invention is directed toward a method for calibrating a biometric authentication device over time. The method of the present invention involves obtaining an authenticating biometric value from a biometric measurement. The biometric value is then weighted and integrated into the authentication data set or template.
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Citations
45 Claims
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1. A method for calibrating a biometric authentication device over time comprising the steps of:
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obtaining an authenticating biometric value from an actual biometric measurement;
weighting the authenticating biometric value, andintegrating the weighted authenticating biometric value into an authenticating template. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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16. A device employing a biometric access system, said access system being adaptable to changes in a user'"'"'s biometric over time, said device adapting to said changes by using the steps of:
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obtaining an authenticating biometric value from an actual biometric measurement;
weighting the authenticating biometric value, integrating the weighted authenticating biometric value into an authenticating template.
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31. A computer readable medium containing instructions for controlling calibration of a biometric marker for use in a biometric authentication device, by:
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obtaining an authenticating biometric value from an actual biometric measurement;
weighting the authenticating biometric value, and integrating the weighted authenticating biometric value into an authenticating template. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
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Specification