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热词
    • 6. 发明授权
    • Color display apparatus and method therefor
    • 彩色显示装置及其方法
    • US08379038B2
    • 2013-02-19
    • US11373442
    • 2006-03-13
    • Yoon-cheol ShinDong-bum Choi
    • Yoon-cheol ShinDong-bum Choi
    • G09G5/02
    • H04N1/6058G09G5/02G09G5/06G09G2340/06H04N9/67H04N17/02
    • A color-processing method includes: selecting a target color gamut to produce an input color signal; calculating a mixture ratio enabling primary colors of the target color gamut to be created by mixing primary colors of a color gamut of the color reproduction apparatus to reproduce the input color signal therewith; producing primary colors reconfigured by mixing the primary colors of the color gamut of the color reproduction apparatus according to the calculated mixture ratio; adjusting an illuminant to match an output signal to a color gamut determined by the reconfigured primary colors; and converting the input color signal to match to the primary colors determined by the reconfigured primary colors. Further a user can arbitrarily set a color gamut in a range that a color reproduction apparatus can reproduce regardless of an input color signal without a quantization errors.
    • 颜色处理方法包括:选择目标色域以产生输入颜色信号; 计算通过混合色彩再现装置的色域的原色来再现输入颜色信号来产生目标色域的原色的混合比, 通过根据计算的混合比混合色彩再现装置的色域的原色来重新配置原色; 调整光源以将输出信号与由重新配置的原色确定的色域相匹配; 并且将输入的颜色信号转换成与由重新配置的原色确定的原色匹配。 此外,用户可以在颜色再现装置可以再现的范围内任意设置色域,而不考虑输入颜色信号而没有量化误差。