彩色图像的层次复制函数
The Mathematical Models of Tone Reproduction of Colour Images
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摘要: 以现代彩色复制理论为基础,根据原稿、分色过程、油墨、印刷过程对印刷品层次的影响,建立了彩色复制各环节之间图像层次传递的函数关系,并用C语言编写了计算机程序,用以计算彩色分色所需要的分色数据和绘制分色曲线。Abstract: This paper presents the mathematical models of tone reproduction in all stages from printing original to printing.By means of the computer programms of these models the datums or graphs of colour separation can be obtained.
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