| 摘要 |
When generating a color conversion table for converting a device independent color into a device color, a conversion target color of the device independent color corresponding to a lattice point of the color conversion table is set based on color reproduction information indicating the relationship between the device color and device independent color. The conversion target color is changed to generate a plurality of neighbor colors of the conversion target color. The conversion target color and the plurality of neighbor colors are converted into device colors based on the color reproduction information, and the device color corresponding to the conversion target color is calculated from the conversion results.
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