发明名称 |
Gamut mapping and subpixel rendering systems and methods |
摘要 |
In a first embodiment, a display system comprises a display panel with 4 or more colored subpixels. The display system receives input image data specified in a first color space and outputs image data specified in a second color space. The display system further comprises a gamut mapping module for mapping the input image data specified in the first color space to image data specified in the second color space. The gamut mapping module clamps out-of-gamut colors using at least a first clamping system and a second clamping system. The first and second clamping systems yield first and second clamped values. A weighting module produces a resulting clamped value from the first and second clamped values. A final output image value is derived from the resulting clamped value. Other embodiments of the display system include pre-reduction modules and adjustable GMA modules. |
申请公布号 |
US8159498(B2) |
申请公布日期 |
2012.04.17 |
申请号 |
US201113031159 |
申请日期 |
2011.02.18 |
申请人 |
HIGGINS MICHAEL FRANCIS;BOTZAS ANTHONY;BROWN-ELLIOTT CANDICE HELLEN;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HIGGINS MICHAEL FRANCIS;BOTZAS ANTHONY;BROWN-ELLIOTT CANDICE HELLEN |
分类号 |
G09G5/00;G06K9/00;G06K9/32;G06K9/40;G09G5/02;H04N1/46 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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