Patent ID: 6476793
Filing Date: 2002-11-05
Classification: G09G,H04N

Abstract:
An image processing apparatus comprising:a first specifying unit, that specifies a color to be converted among a plurality of colors on a color image; a second specifying unit, that specifies a color after color conversion corresponding to the color to be converted; a third specifying unit, that specifies a degree of preservation in color conversion from the color to be converted to the color after color conversion; a fourth specifying unit, that specifies a criterion range in color conversion; and a processor, that processes a hue of the color to be converted to a hue of the color after color conversion, wherein at least one of chroma and brightness of the color to be converted is converted in accordance with the degree of preservation in color conversion and the criterion range, and each of said first specifying unit, said second specifying unit, said third specifying unit, and said fourth specifying unit is specified in accordance with a user's instructions.