发明名称 |
Digital image processing apparatus |
摘要 |
A digital image processing apparatus which receives color-separation signals of a picture represented in terms of gradation and converts the color-separation signals into binary signals of on and off, comprises a toner signal conversion and adjustment means for adjusting the density of a plurality of the color-separation signals to produce a plurality of gradation toner signals representing a density of or an amount of toner of process colors, producing india ink, and extracting gradation toner signals of development process color; a process toner signal processing means for applying processes for Moire prevention and edge emphasis to the gradiation toner signals to convert into binary toner signal of on and off; a region picture control means for producing control information for each of a plurality of regions to control the toner signals conversion and adjustment means and the process toner signal processing means; and an edit control means having a plurality of edit regions and edit information for controlling the graduation toner signals in the edit regions in accordance with the edit information.
|
申请公布号 |
US5079624(A) |
申请公布日期 |
1992.01.07 |
申请号 |
US19890398441 |
申请日期 |
1989.08.25 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
SASUGA, KAZUYASU;YAMAGUCHI, KENICHI |
分类号 |
G03G15/01;H04N1/46;H04N1/48;H04N1/52;H04N1/58;H04N1/60 |
主分类号 |
G03G15/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|