Two-directional biometric matching
US9720916B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Apr 17, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Nov 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/40145
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A mechanism is provided for two-directional biometric matching. The mechanism receives a first biometric record and a second biometric record for matching. The mechanism performs a first matching process using a matching algorithm of the first record to the second record to obtain a first matching outcome. The mechanism performs a second matching process using the same matching algorithm of the first matching process, wherein the second record is matched to the first record to obtain a second matching outcome. The mechanism compares the first and second matching outcomes to determine if there is a difference in outcome.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.