释义 |
four-color separation process four-color separation process[¦fȯr ¦kəl·ər ‚sep·ə′rā·shən ‚präs·əs] (graphic arts) Conversion of a color illustration into four negative films from which the four printing plates [yellow, magenta, cyan (blue), and black] that will be used in the printing process are made; the negative film for yellow is made by photographing the illustration through a blue filter, the magenta through a green filter, the cyan through a red filter, and the black through a yellow filter. |