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Color proofing method and apparatus, and recorded medium on which color proofing program is recorded

机译:彩色打样方法和装置以及记录有彩色打样程序的记录介质

摘要

Proof printing image data, in which each of levels of monochromatic color gradation of black on the printed matter is represented on the proof print, out of the proof printing image data over the entire color space in a subtractive process resulting from color matching between proof print by the proof press and the printed matter by means of the printing press is corrected in such a manner that a part having a black ink area factor of 100% on the printed matter is represented only with black ink also on the proof print, but that a part other than the part having a black ink area factor of 100% on the printed matter is represented on the proof print by using under color removal, so that the representing characteristics of the black ink on the printed matter are reproduced on the proof print.
机译:样张打印图像数据,其中在样张上显示黑色印刷品上的单色单色等级的每个级别,在样张打印图像数据中,通过样张打印之间的颜色匹配而在整个色彩空间中进行打样处理,从样张打印图像数据中提取出黑色通过校样印刷机和通过印刷机印刷的印刷品以如下方式校正:在印刷品上具有100%黑色油墨面积系数的部分在校样印刷中也仅用黑色油墨表示,但是通过使用底色去除法在样张上表示除了在印刷品上具有100%的黑色墨水面积因数的部分以外的部分,从而在样张上再现在印刷品上的黑色墨水的代表特性。 。

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