| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily prepare a threshold matrix for an FM screen corresponding to each color plate. <P>SOLUTION: A threshold matrix for an FM screen corresponding to one already prepared color plate, for example, C(cyanogen) plate is defined as an original threshold matrix Torg, and the reading method(reading starting position and reading direction) of each threshold configuring this original threshold matrix Torg is changed so that the threshold matrix for the FM screen of each color plate of the other M(magenta), Y(yellow), and K(black) can be prepared. <P>COPYRIGHT: (C)2004,JPO |
