| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dot forming device, a dot forming program and a dot forming matrix in which interference between periodical noises and dots is small and avoidance of graininess in highlight can be realized. <P>SOLUTION: Dots are formed by aggregation of drawing pixels of each of CMYK colors according to the number of gradation values, drawing pixels for a noise of respective colors LC, LM, LY and G which are thinner than each color of the CMYK are dispersed outside the dots. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
