Method and apparatus with liveness detection and object recognition
US11227149B2 · kind B2 · utility
4Cited by
8References
27Claims
0Family size
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Key dates
| Filing date | Dec 9, 2019 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Jan 22, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/172
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor-implemented liveness detection method includes: obtaining an initial image using a dual pixel sensor; obtaining a left image and a right image from the initial image; and detecting liveness of an object included in the initial image using the left image and the right image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.