电子分色

把一个二维物体的彩色负片经电子分色、翻拍成R、G、B三张正片，分别用它们作掩膜，在同一张DCG干板上曝光三次。

A color photograph is electronic colour separated and copied into three positive films of R G B. Using them as a mask respectively , a DCG plate is exposed three times .

提出了电子分色机的横向倍率缩放功能系统的实现方法及其设计方案，在设计方案中采用了锁相环及PWM脉宽调制器以及其他集成电路。

It deals with the method and design scheme for horizontal scaling system of color scanner . In designing the present device Phase-Locked Loop , Pulse Modulator and other integrated circuits have been used .

电子分色制版的现状与发展趋势

Present Situation and Development Trend of Electronic Colour Separation and Plate Making

国产电子分色机横向倍率缩放系统

The horizontal scaling system of color scanner

对电子分色制版技术的现状与发展作了简明论述，指出了我国在该领域的进步和今后发展的方向。

A brief discussion on the present situation and development trend of electronic colour separation and plate making is made , pointing out the progress made in this field and the orientation of future development in china .