| Color control of the multi-color printing device |
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| 作者姓名： | WANG Xiao-hua XIU Xiao-jie ZHU Wen-hua TANG Hong-jun |
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| 作者单位： | School of Computer，Hangzhou Dianzi University，Hangzhou 310018，China |
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| 基金项目： | Project (No. M603034) supported by the Natural Science Foundationof Zhejiang Province, China |
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| 摘 要： | INTRODUCTION During the development of printing technology, digital printing has played an important role. Now various kinds of multi-color digital inkjet printers are available. Compared with the conventional digital inkjet printer, the multi-color digital inkjet printer has larger color gamut and can faithfully produce more colors. The conventional color printing devices nor- mally use three or four inks, e.g., CMY, CMYK. Although some adopt more than four inks, e.g., CMYKLcLm, the…
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| 关 键 词： | 多色印刷装置 色域 色空间 输出设备 颜色控制 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006-05-16 |
Color control of the multi-color printing device |
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| WANG Xiao-hua XIU Xiao-jie ZHU Wen-hua TANG Hong-jun.Color control of the multi-color printing device[J].Journal of Zhejiang University Science,2006,7(7):1187-1192. |
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| Authors: | Xiao-hua Wang Xiao-jie Xiu Wen-hua Zhu Hong-jun Tang |
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| Institution: | (1) School of Computer, Hangzhou Dianzi University, Hangzhou, 310018, China |
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| Abstract: | Conventional color-printing systems often use inks of three hues, such as CMY, CMYK and CMYKLcLm, but in order to obtain more realistic color reproductions, the ink set of more than three hues has been adopted by some color-printing systems. It is difficult, however, to model the composed color with the multiple inks when the number of the output ink hues exceeds three due to the none-unique mapping between the color spaces of the CIE Lab and the multi-color printing device. In this paper, we propose a fine color-printing method for multi-color printing device with the ink set of more than three hues. The proposed approach has good color expression ability and provides fine control of the printed color. By dividing the output color space into several subspaces, our method allows one-to-one mapping between the standard color space and the multi-color output color space. It has been proved effective when applied to the digital inkjet printer--Mutoh8000. |
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| Keywords: | Multi-color printing device Color gamut Color space Digital inkjet printer |
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