Liveness testing methods and apparatuses and image processing methods and apparatuses
US11151397B2 · kind B2 · utility
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4References
18Claims
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Key dates
| Filing date | May 17, 2016 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Aug 10, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A user recognition method and apparatus, the user recognition method including performing a liveness test by extracting a first feature of a first image acquired by capturing a user, and recognizing the user by extracting a second feature of the first image based on a result of the liveness test, is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.