摘要 |
Acquired monochrome image data is converted into color image data using a first lookup table in which gray line gradations are mapped to coordinate values in a color space. Image processing corresponding to printing is executed for the converted color image data, and the color image data that is subjected to the image processing is converted into color material data using a second lookup table in which the coordinate values in the color space are mapped to coordinate values in a color material color space. |