Patent ID: 7990591

Claim:
An image processing device comprising: an input unit to which first color data expressing an image is input; a designation unit that designates a precision of color conversion performed on the input image; a color conversion table that stores second color data, which is determined according to the designated precision, in an address space determined according to the precision; an address specifying unit that specifies an address for referring to the color conversion table on the basis of a first portion of the first color data, which is determined according to the designated precision; a color converting unit that converts the first color data into the second color data by referring to the specified address of the color conversion table; a parameter specifying unit that specifies a parameter for interpolating third color data, on the basis of a second portion other than the first portion of the first color data; and an interpolation unit that interpolates the third color data, on the basis of the second color data and the specified parameter.