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Color matching for a printing process using more than four colorants using a four-colorant color management system
Color matching for a printing process using more than four colorants using a four-colorant color management system
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机译:使用四色剂颜色管理系统使用四种以上的色剂进行打印过程的颜色匹配
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摘要
A method for representing a digital image in an extended CMYK color space that has an extended color gamut. The image is for output to an output device that uses a set of more than four colorants and is capable of reproducing the extended color gamut. The method includes providing a transformation from the extended CMYK color space to amounts of each of the set of colorants of the output device, providing a device profile for the extended CMYK color space that is associated with the transformation and that provides for converting a first color represented by a first set of color coordinate values in a first color space into a set of CMYK values in the extended CMYK color space such that the output device behaves as if it was a CMYK device with the extended CMYK values, and representing the digital image in the extended CMYK color space.
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