彩色扩印机的偏色与密度校正

PARTIAL COLOUR AND DENSITY CORRECTIONOF COLOUR FILM ENLARGENMENT MACHINE

利用 CCD扫描的 ACCS系统在彩色扩印机上的应用检测底片的色彩和密度 ,转换成数字信号 ,编制在程序电路中 。

Using ACCS system of CCD scan to check the colour and density of photographic plate on colour film enlargenment machine could turn into digit signal and draw up in program circuit. This method shows the best enlargenment effect.