发明申请
- 专利标题: ADAPTIVE ILLUMINATION INDEPENDENT MATCHING OF OUT OF GAMUT SPOT COLORS USING VARIOUS GAMUT MAPPING TECHNIQUES
- 专利标题(中): 使用各种游戏绘图技术的自由照明独立匹配游戏点颜色
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申请号: US12533542申请日: 2009-07-31
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公开(公告)号: US20110026053A1公开(公告)日: 2011-02-03
- 发明人: Alvaro E. GIL , Yao Rong WANG , Lalit Keshav MESTHA
- 申请人: Alvaro E. GIL , Yao Rong WANG , Lalit Keshav MESTHA
- 申请人地址: US CT Norwalk
- 专利权人: XEROX CORPORATION
- 当前专利权人: XEROX CORPORATION
- 当前专利权人地址: US CT Norwalk
- 主分类号: G06F15/00
- IPC分类号: G06F15/00 ; G06K9/00
摘要:
A methodology is disclosed to achieve adaptive illumination independent matching of out-of-gamut spot colors. In one embodiment, the methodology includes an iterative process to determine a variety device specific recipes for out-of-gamut spot colors across different illumination spectra and gamut mapping techniques, and then automatically choosing and/or recommending the optimal recipe and gamut mapping technique that provides the lowest color dispersion across a variety of illuminants under consideration.
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