Registration method for biometrics authentication system, biometrics authentication system, and program for same
US7747043B2 · kind B2 · utility
7Cited by
3References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 23, 2005 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Jun 2, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A biometrics authentication system uses biometrics information to authenticate individuals. A processing unit acquires biometrics information for the same living body a plurality of times from a detection unit, judges the mutual degree of similarity between biometrics characteristic data sets extracted from the above biometrics information acquired a plurality of times, and registers a plurality of biometrics characteristic data sets with a high degree of similarity in a storage unit. As a result, verification can be performed which accommodates changes in the state of the living body, without lowering verification accuracy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.