| 摘要: |
| 提出了一种面向专色工艺的彩色图像分色及印制方法.该方法根据印制图像的颜色和油墨信息,通过遗传算法选择用以印制图像的油墨种类,采用数值优化算法解决定制油墨的图像分色问题.该方法能以较少种类油墨的印制出与传统印制结果同等或更为鲜明逼真的图像,可广泛应用于印刷、印染、陶瓷印花等行业. |
| 关键词: 专色印刷 彩色分色 域映射 Neugebauer模型 Kubelka-Munk理论 |
| DOI： |
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| 基金项目:国家自然科学基金资助项目(69873028);国家863高科技发展计划资助项目(863-511-942-025) |
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| Color Separation and Printing for Spot Color Printing Technology |
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GE Min,MENG Xiang-xu,NG Bin
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| Abstract: |
| A method of color images separation and printing for spot printing technology is presented. A combination of inks for printing images is selected by genetic algorithm according to the information of both original color images and given inks. Then a numerical optimization algorithm is used to compute the separations of color images with customization inks. With the ability of producing the same or more vivid reproduction than tradition four-process color printing with just a small number of inks, this method can be widely applied in many industries such as printing, dying and ceramics trades, etc. |
| Key words: GE Min MENG Xiang-xu GONG Bin |
