Method and apparatus for calibration over time of histological and physiological biometric markers for authentication
US7133792B2 · kind B2 · utility
97Cited by
35References
39Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 23, 2001 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Mar 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/15
- WIPO fieldControl
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.