Method, apparatus, and system for recognizing fingerprint
US10140500B2 · kind B2 · utility
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3References
12Claims
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Key dates
| Filing date | Nov 5, 2015 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Feb 6, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20221
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fingerprint recognition method includes determining a code corresponding to a query image based on features of blocks in the query image, obtaining information corresponding to the determined code from a lookup table, and verifying the query image based on the obtained information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.