Patent ID: 8934138
Filing Date: 2015-01-13
Classification: G06K,H04N

Abstract:
1. A color processing apparatus comprising: an output device with an output color gamut on a color boundary in a redetermined color space in a color space; and a correction unit that corrects a low-lightness color to a higher lightness side higher than that of a lowest-lightness color on an achromatic color axis when (1) there exists, among colors on a color gamut boundary from the lowest-lightness color on the achromatic color axis to a highest-chroma color in the output color gamut, a high-lightness color whose lightness is higher than that of a highest-chroma color and a color with a same lightness as that of the high-lightness color but with a different chroma, and (2) there exists a low-lightness color whose lightness is lower than that of the lowest-lightness color on the achromatic color axis in the color space.