文章摘要
方恩印,杨晟炜,李春梅.基于光谱的多级多色打印系统基础线性化模型[J].包装工程,2016,37(17):196-201.
FANG En-yin,YANG Sheng-wei,LI Chun-mei.Basic Linearized Model Based on Spectrum in Multi-Level and Multi-Color Printing System[J].Packaging Engineering,2016,37(17):196-201.
基于光谱的多级多色打印系统基础线性化模型
Basic Linearized Model Based on Spectrum in Multi-Level and Multi-Color Printing System
投稿时间:2016-03-04  修订日期:2016-09-10
DOI:
中文关键词: 基础线性化  多级多色  颜色再现
英文关键词: basic linearization  multi-level and multi-color  color reproduction
基金项目:上海市教育委员会和上海市教育发展基金会“晨光计划”(12CGB09);上海高校青年教师培养资助计划(ZZslg15090)
作者单位
方恩印 1.上海出版印刷高等专科学校上海 200093 2.上海出版传媒研究院上海 200093 
杨晟炜 1.上海出版印刷高等专科学校上海 200093 2.上海出版传媒研究院上海 200093 
李春梅 1.上海出版印刷高等专科学校上海 200093 2.上海出版传媒研究院上海 200093 
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中文摘要:
      目的 研究一种新的基础线性化算法,优化多级多色打印系统模型。方法 分析现有的用于多级多色打印系统基础线性化算法存在的问题,并针对这些问题从多级墨量比例系数的确定、单通道控制、总墨量控制、网点级别转换和线性化等5个方面提出一种基于光谱的多级多色打印系统基础线性化模型。结果 该方法的色域体积约为EFI流程控制的109%,在色域空间中的分布更加均匀,喷墨量约为EFI流程的50%~85%。结论 新基础线性化算法在保证打印设备色域最大化的同时,可实现各基色墨水的最佳利用。
英文摘要:
      It aims to study a new basic linearization algorithm that can optimize the model of multi-level and multi-color printing system. The defects of existing basic linearization algorithm were studied by using the multi-level and multi-color printing system. A basic linearized model was put forward based on spectrum in such five steps as the determination of proportional coefficient in multi-level ink, single channel control, total ink coverage control, dot level conversion and linearization. The color gamut volume of this method was about 109% of EFI workflow. The distribution of spectrum in the color space was more uniform and the amount of ink was about 50%~85% of EFI workflow. In conclusion, the new basic linearization algorithm realizes the best use of each of the primary color ink while guaranteeing the maximum color gamut of printer.
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