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    • 5. 发明申请
    • Device characterization color target creation system
    • 设备表征颜色目标创建系统
    • US20050093879A1
    • 2005-05-05
    • US10700127
    • 2003-10-31
    • Joan ZanghiKevin GobeynGeoffrey WoolfeKing ChoiGeorge PawleMichael Schwartz
    • Joan ZanghiKevin GobeynGeoffrey WoolfeKing ChoiGeorge PawleMichael Schwartz
    • G09G5/02H04N1/60
    • H04N1/6033
    • The present invention is directed to a system that produces a characterization target for an existing input/output device using fixed control values and dynamically created control values. The fixed control values are chosen from the existing device color space and provide a sample of the gamut of the device. Important colors are dynamically chosen from a number of different sources including user selections, device target measurements and visual neutrals, and dynamically converted into corresponding colorimetric values. An existing characterization associated with the existing device is used to dynamically convert the colorimetric values into the dynamic control values. The fixed and dynamic control values are used to generate the target. The color patches of the target can be arranged to reduce errors in target reproduction and to allow visual confirmation of the target. The target can then be output, measured and used to characterize the device.
    • 本发明涉及一种使用固定控制值和动态创建的控制值产生现有输入/输出装置的表征目标的系统。 固定控制值从现有的设备颜色空间中选择,并提供设备色域的样本。 从许多不同的来源动态地选择重要的颜色,包括用户选择,设备目标测量和视觉中性,并且动态地转换成对应的比色值。 使用与现有设备相关联的现有表征来动态地将比色值转换成动态控制值。 固定和动态控制值用于生成目标。 可以配置目标的色块以减少目标再现中的错误并且允许目标的视觉确认。 然后可以输出,测​​量和使用目标来表征设备。