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） |
|
| 摘要点击次数: |
| 全文下载次数: |
| 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. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501716号