Face detection activating method, face detection activating device and electronic device
US10909352B2 · kind B2 · utility
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1References
11Claims
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Key dates
| Filing date | May 15, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Oct 12, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/162
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application provides a face detection activating method, applied in an electronic device comprising a pixel array. The face detection activating method comprises computing a plurality of first depth values corresponding to a plurality of first pixels within the pixel array, wherein the plurality of first pixels is a part of pixels in the pixel array; and determining whether to activate a face detection operation according to the plurality of first depth values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.