Method for detection of saturated pixels in an image
US11488289B2 · kind B2 · utility
0Cited by
7References
10Claims
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Key dates
| Filing date | Mar 27, 2017 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Mar 27, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10024
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to the invention, the saturation thresholds (thr; thg; thb) used for this detection depend on color coordinates (rw, gw, bw) representing an illuminant (ILL) of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.