发明名称 |
Color correction device to correct errors in input and output portions of an image developing device and method thereof |
摘要 |
A color correcting device and a color correcting method in an image forming apparatus such as a color copying machine that rely on, a correction factor in a masking equation which is previously found for each predetermined hue range. It is judged which of a plurality of predetermined hue ranges corresponds to a hue corresponding to input data composed of color data in a plurality of colors. The input data is subjected to color correction using a masking equation using a correction factor corresponding to the judged hue range.
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申请公布号 |
US5790261(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19960650438 |
申请日期 |
1996.05.20 |
申请人 |
MITA INDUSTRIAL CO., LTD. |
发明人 |
HAYASHI, SHINJI;MIZUNO, MASAYUKI;YAMAMOTO, HARUO |
分类号 |
H04N1/60;(IPC1-7):H04N1/00;G03F3/08;H04N1/46 |
主分类号 |
H04N1/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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