| 多色分色模型中中性灰的调控 |
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| 引用本文： | 陈丽娜,刘真. 多色分色模型中中性灰的调控[J]. 包装工程, 2013, 34(7): 81-83,89 |
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| 作者姓名： | 陈丽娜 刘真 |
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| 作者单位： | 上海理工大学, 上海 200093,上海理工大学, 上海 200093 |
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| 基金项目： | 上海市研究生创新基金项目 |
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| 摘 要： | 利用颜色分区理论将多色色空间进行分区,在各分区内设计色块确定 K 与 CMY 的等效关系,结合灰成分替代率,确定了多色分色模型中中性灰调控的方法。 实验证明,分色时不考虑灰平衡会影响最终颜色复制的效果,分色模型中灰平衡方法的确定是非常必要的。
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| 关 键 词： | 颜色空间 分区 灰成分替代 灰平衡 |
| 收稿时间： | 2012-10-11 |
| 修稿时间： | 2013-04-10 |
Gray Balance Setting Method for Multi-color Separation Model |
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| CHEN Li-na and LIU Zhen. Gray Balance Setting Method for Multi-color Separation Model[J]. Packaging Engineering, 2013, 34(7): 81-83,89 |
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| Authors: | CHEN Li-na and LIU Zhen |
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| Affiliation: | University of Shanghai for Science and Technology, Shanghai 200093, China and University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | We used subareas method of multi-color space and then designed color targets in order to determine equivalent relationship between K with CMY. Combining with gray component replacement, we determined the gray balance setting method for multi-color separation model. The experiment proved that it will affect the final color reproduction if we do not consider the effect of gray balance, and the determination of gray balance of multi-color separation model is very necessary. |
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| Keywords: | color space subarea gray component replacement gray balance |
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