| 摘要 |
To suitably reproduce an image reproduced on an input system on an output system, when a color signal A acquired from an image processing device is contained in a low saturation area on the color space containing a color signal P of gray for an image output device at a lightness of the color signal A and a color signal O of calorimetrically achromatic color, the color signal A is converted in accordance with a conversion function of converting the color signal on a line segment BP connecting a color signal B that is an intersection between a line segment connecting the color signal A and the color signal P and the outermost contour of the low saturation area and the color signal P into the color signal on a line segment BO connecting the color signal B and the color signal O. On the other hand, when the color signal A is not contained in the low saturation area, the color signal is not converted.
|
