| 基于分区胞元纽阶堡模型的图像多色分色研究 |
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| 引用本文： | 朱明,李稳柱,李晓春.基于分区胞元纽阶堡模型的图像多色分色研究[J].包装工程,2013,34(17):92-98. |
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| 作者姓名： | 朱明 李稳柱 李晓春 |
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| 作者单位： | 河南工程学院, 郑州450007,西南技术工程研究所, 重庆400039,河南工程学院, 郑州450007 |
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| 基金项目： | 2011 年河南省科技厅科技攻关计划项目(112102210017);2013 年河南工程学院博士基金项目(D2012027) |
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| 摘 要： | 以CMYKOG 六色打印系统为实例,提出了一种新的多色印刷分色算法。新算法通过颜色分区来确保多色分色的可行性,通过胞元划分来提升分色算法的精度。新的分色算法流程基于ICC 颜色管理机制,包括正向呈色模型和反向分色模型2 个主要部分,正向模型用于计算印刷色域,反向模型用于色域映射和分色计算。
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| 关 键 词： | 多色分色 纽阶堡模型 胞元划分 ICC 机制 |
| 收稿时间： | 7/3/2013 12:00:00 AM |
| 修稿时间： | 2013/9/10 0:00:00 |
Multi-color Separation Based on Subarea Cell Yule-Nielsen Neugebauer Model |
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| ZHU Ming,LI Wen-zhu and LI Xiao-chun.Multi-color Separation Based on Subarea Cell Yule-Nielsen Neugebauer Model[J].Packaging Engineering,2013,34(17):92-98. |
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| Authors: | ZHU Ming LI Wen-zhu and LI Xiao-chun |
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| Affiliation: | Henan Institute of Engineering, Zhengzhou 450007, China,Southwest Technology and Engineering Research Institute, Chongqing 40039, China and Henan Institute of Engineering, Zhengzhou 450007, China |
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| Abstract: | A new multi-color separation algorithm was proposed with example of CMYKOG six-colors printing system. The new algorithm ensures feasibility of multicolor separation by color subarea, and accuracy of the new color separation algorithm was improved by cell division. The workflow of the new algorithm is based on ICC color management mechanism, which includes two main parts, forward model and reverse color separation model. The forward model was used to calculate printing gamut. The reverse model was used for gamut mapping and color separation. |
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| Keywords: | multi-color separation Neugebauer model cell division ICC mechanism |
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