| 摘要 |
PURPOSE:To indicate an arbitrary color or pattern at the time of editing, by providing a rewritable memory means for storing dot patterns of two or more colors, a dot pattern altering means and an image processing means for processing the image of a manuscript. CONSTITUTION:A RAM table 6 in which function codes showing processing kinds such as erasure, extraction, color conversion, halftone photography or the like are preliminarily stored is connected to an image processing circuit 5 so as to perform respective processings corresponding to the function codes read from the RAM table 6. A standard color table 8 and a registered color table 9 are connected to the image processing circuit 5 and, for example, the dot patterns corresponding to the respective colorant densities of colors to be outputted at the time of color conversion are stored in the color tables 8, 9. The standard color table 8 is constituted of a ROM and each dot pattern is fixed but the registered color table 9 is constituted of a RAM and the dot pattern can be alterable from the outside. |
