【摘要】 传统的分色制版方法有手工描样法和照相分色法,由于其存在很多缺点,先进的计算机分色制版技术应运而生。文中介绍了国内外计算机分色制版技术的历史和现状,计算机分色制版与手工制版对比的优势,分析了计算机分色制版系统存在的不足方面。而后总结其发展的趋势:数码照相机应用,智能化处理软件的不断充实和加强,实现扫描→计算机分色→网版、涂层、聚合→激光直接制网一体化的计算机分色制版系统。更多还原

【Abstract】 The conventional color separation stenciling method includes manual marker making and photographic color selection, which bear many disadvantages, and thus the computer- based color separation stenciling technology develops accordingly. This paper intro- duces the history and present situation both in domestic area and abroad, analyzes the superiority of the computer- based color separa- tion stenciling technology compared with the manual method, and also points out the disadvantages of the computer- based color sepa- ration stenciling system. Furthermore, the developing trend of color separation system is summarized, i.e., application of digital camer- a, continuous improvement of the intelligent software, and incorporation of scanning, computer- based color separation, screen, coating, polymerization and laser stenciling.更多还原