| Original document(24 pages) Authorized document(22 pages) 中文版 |
Main actual color is reproduced unsatisfactory in some cases according to prior art. An image processing method is provided in which the component values of hue, saturation and lightness of an image represented by image data are independently changed. The hue change amount is made different at each hue angle, the saturation change amount is made different for each hue angle and each saturation value, and the lightness change amount is made different at each hue angle. |
Application Number
申请号 |
02143567 |
Application Date
申请日 |
2002.09.29 |
| Title 名称 |
Image processing method, image processing apparatus, storage medium and program |
Publication Number
公开号 |
1410278 |
Publication Date
公开日 |
2003.04.16 |
| Approval Pub. Date |
2007.10.10 |
Granted Pub. Date |
2007.10.10 |
| International Classification 分类号 |
H04N1/60;B41J2/21 |
Applicant(s) Name
申请人 |
Canon K.K. |
| Address 地址 |
|
| Inventor(s) Name 发明人 |
Fujita Takashi;Akiyama Yuji;Yamasoe Satoru |
| Attorney & Agent 代理人 |
ji xianggang |
| More information 更 多 信 息 |
|
|
|