Patent ID: 7453601
Filing Date: 2008-11-18
Classification: G01J,G09G,H04N

Abstract:
1. A color matching system comprising: a profile memory unit that stores a plurality of color matching profiles for an input device and an output device during use according to deterioration with time of at least one of the input device and the output device; a color matching processing device that performs a color matching process on image data, that is supplied from the input device, using one of the plurality of color matching profiles to output the result to the output device; and an updating device that detects a used period of at least one of the input device and the output device and selects one of the plurality of color matching profiles based on the detected used period, if necessary, for performing an update process which updates the color matching profile used by the color matching processing device, the updating device deleting the color matching profile corresponding to an expired used period, from the profile memory unit.