Color compensation method and system
US11483530B1 · kind B1 · utility
1Cited by
1References
12Claims
0Family size
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Key dates
| Filing date | Mar 14, 2022 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A color compensation method includes obtaining a target brightness, a target frame rate and a target pulse number; selecting a plurality of second gamma groups from a plurality of first gamma groups according to the target brightness and the target pulse number, wherein the plurality of first gamma groups respectively correspond to a plurality of frame rates; and calculating the compensation value to compensate the display brightness and color according to the target brightness, the target frame rate, the plurality of second gamma groups and a calculation method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.