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| 基于观测光源的打样颜色一致性研究 | |
| 引用本文： | 李志杰,王长征,赵怡程,张焕勤. 基于观测光源的打样颜色一致性研究[J]. 中国印刷与包装研究, 2012, 4(5): 18-21 |
| 作者姓名： | 李志杰 王长征 赵怡程 张焕勤 |
| 作者单位： | 1. 中国印刷科学技术研究所科研中心,北京,100036 2. 中闻印务投资集团有限公司,北京,100025 3. 国家知识产权局专利局专利审查协作北京中心,北京,100083 |
| 摘 要： | 本文将印刷品观测光源信息引入印刷色彩管理流程,通过获取观测光源的相对光谱功率分布,采用不同光源下颜色光谱反射率转换的计算方法,在不同观测光源下分别计算印刷和打样输出标准色靶色块的可见光谱的光谱反射率,生成观测光源下的印刷设备ICC特性文件和打样设备ICC特性文件.采用两种ICC特性文件分别输出样张,在不同的观测光源下,达到打样样张与印刷样张在颜色视觉上的最佳匹配. |
| 关 键 词： | 色彩管理 光谱 颜色匹配 |
Research on Color-Proofing Constancy Based on Observation Illumination |
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| L Zhi-jie , WANG Chang-zheng , ZHAO Yi-cheng , ZHANG Huan-qin. Research on Color-Proofing Constancy Based on Observation Illumination[J]. China Printing and Packaging Study, 2012, 4(5): 18-21 | |
| Authors: | L Zhi-jie WANG Chang-zheng ZHAO Yi-cheng ZHANG Huan-qin |
| Affiliation: | 1.Research Center,China Academy of Printing Technology,Beijing 100036,China;2.Zhongwen Printing Investment Group Corporation,Beijing 100025,China;3.Patent Examination Cooperation Center of the Patent Office,SIPO,Beijing 100083,China) |
| Abstract: | In this paper,the observation illumination was introduced into the printing color management process,through access to the observation illumination relative spectral power distribution,using the color spectral reflectance conversion calculation methods under the different illuminations,the spectral reflectance of the standard test color charts from the printing and proofing output devices was calculated.Then,ICC profiles of the proofing device and the printing equipment under the different illuminations were generated.Follow the ICC profiles,the proofs and prints were put out and achieved the best color matching under the different observation illuminations. |
| Keywords: | Color management Spectrum Color matching |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |