Biometric indexing and searching system
US8316028B2 · kind B2 · utility
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3References
12Claims
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Key dates
| Filing date | Sep 24, 2010 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Dec 17, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A prototype biometric identification system is disclosed that indexes a biometric corpus into indexed-corpuses using a set of P prototypes before searching for a probe in a search corpus constructed based on the indexed-corpus. The system may index the biometric corpus based on the prototypes directly or based on prototype-typicality scores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.