Method and apparatus with liveness detection
US11804070B2 · kind B2 · utility
1Cited by
1References
32Claims
0Family size
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Key dates
| Filing date | Mar 3, 2020 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Nov 16, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/45
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A liveness detection method and apparatus, and a facial verification method and apparatus are disclosed. The liveness detection method includes detecting a face region in an input image, measuring characteristic information of the face region, adjusting the measured characteristic information in response to the characteristic information not satisfying a condition, and performing a liveness detection on the face region with the adjusted characteristic information upon the measured characteristic information not satisfying the condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.