Personal identity authentication process and system
US7436985B2 · kind B2 · utility
2Cited by
7References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 25, 2001 |
| Grant date | Oct 14, 2008 |
| Priority date | — |
| Expiry date | Dec 20, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/2433
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A personal identity authentication process and system use a class specific linear discriminant transformation to test authenticity of a probe face image. A ‘client acceptance’ approach, an ‘imposter rejection’ approach and a ‘fused’ approach are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.