Color space conversion logic having reduced conversion error
US10049607B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Feb 5, 2016 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Apr 21, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments provide for a graphics processing apparatus comprising a graphics processing unit having fixed point logic to convert YUV encoded image data to RGB encoded image data. In one embodiment the fixed point logic includes a set of fixed function logic circuits to compute a set of fixed point approximations of specified floating point color space conversion coefficients during the conversion of the YUV encoded image date to the RGB encoded image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.