| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color conversion device for improving the reproducibility of gray and reduce the generation of a geometrical pattern, and to provide an image forming device and a color conversion program. <P>SOLUTION: When a process of color conversion is executed, whether a CMYK conversion directing flag Fc is set is determined, at first in S11. When it is determined that Fc has been set (S11:YES), the process is shifted to S12, and data in an RGB→CMYK conversion table are read, and cubic interpolation processing is carried out in S13. When it is determined that the Fc has been not set (S11:NO), the processing is shifted to S14, and data in an RGB→RGB conversion table are read, and the processing of triangular gimlet interpolation is carried out in S15. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
