US Patent 7884966 Image processing apparatus, system, method and computer-readable medium

There is provided an image processing apparatus that includes a conversion unit that performs color conversion of an input image by employing correlation information denoting color coordinates of grid points in an input color space and color coordinates corresponding to those grid points in an output color space; a first adjustment processing unit that performs first adjustment processing with respect to an image output from the conversion unit; a calculation unit that calculates a total color material amount corresponding to each of the grid points based on the color coordinates of the grid points in the output color space denoted by the correlation information; and a judgment unit that judges whether or not the first adjustment processing is to be applied to an image output from the conversion unit based on a comparison between the total color material amount corresponding to each grid point and the limit value.