Fingerprint image recognition method, apparatus and terminal
US10755076B2 · kind B2 · utility
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1References
17Claims
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Key dates
| Filing date | Aug 1, 2016 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Apr 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1376
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fingerprint image recognition method is provided. The method includes: acquiring a target image from a captured texture image; acquiring target shape features corresponding to the target image, the target shape feature being configured to represent a shape feature of the target image; and when the target shape features matches with a preset finger shape feature, determining to perform a fingerprint recognition on the texture image. Also provided in the present invention are a fingerprint image recognition apparatus and a terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.