发明名称 |
Color conversion definition method, profile production method, color conversion definition apparatus, profile production apparatus, color conversion definition program storage medium, and profile production program storage medium |
摘要 |
In a color conversion definition process, first, a profile of a virtual device having a color reproduction range that well simulates a color reproduction range of a printing system is produced. A first color conversion is then defined so as to convert a coordinate point in a color reproduction range of a printer expressed in a first RGB color space to a coordinate point in the color reproduction range of the virtual device expressed in a second RGB color space dependent on the virtual device. A second color conversion is then defined so as to convert a coordinate point in the color reproduction range of the virtual device expressed in the second RGB color space to a coordinate point in the color reproduction range of the printing system expressed in the CMYK color space. The resultant coordinate point represents a color very similar to a color represented by the printing system.
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申请公布号 |
US2005206926(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050068108 |
申请日期 |
2005.03.01 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TSUJI TETSUYA |
分类号 |
G06T1/00;G03F3/08;G06F15/00;H04N1/46;H04N1/60;(IPC1-7):G06F15/00 |
主分类号 |
G06T1/00 |
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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