Method and system to detect components of facial recognition system
US12254687B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Sep 12, 2022 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Dec 15, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30108
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of determining an operating status of one or more hardware components of a facial recognition system of a mobile device includes engaging the facial recognition system of the mobile device, wherein the facial recognition system comprises a dot projector and an infrared (“IR”) camera; capturing an image of the dot projector and the IR camera; comparing the captured image to a predetermined test image; and based on the results of the comparison, determining the operating status of at least one of the dot projector and the IR camera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.