COLOR CONVERSION PROFILE GENERATION DEVICE, METHOD, PROGRAM, AND PRINTER

摘要

PROBLEM TO BE SOLVED: To provide a technology for quickly performing optimization processing in the case of creating a color conversion profile. SOLUTION: An initial value-setting part sets the initial value of an ink color system and the initial position of an equipment independent color system color point as the color point of an equipment independent color system corresponding to an input color system as an initial value associated with each of a plurality of input color system color points as the prescribed color points of an input color system. A smoothing/optimization processing part executes: a smoothing processing for smoothing the distribution of a plurality of equipment independent color system color points from the initial position; and an optimization processing for determining the ink quantity of the ink color system corresponding to the plurality of smoothed equipment independent color system color points by optimization using the preliminarily set objective functions. The objective functions include ink quantity adjustment items using adjustment coefficients corresponding to the color region to which the equipment independent color system color points corresponding to the type of ink and ink quantity vectors belongs as the secondary coefficients of the quantity of ink. COPYRIGHT: (C)2011,JPO&INPIT