Color conversion table construction conversion method and computer-readable recording medium having color conversion table construction conversion program recorded thereon

摘要

The invention provides a technique regarding color conversion table construction conversion and makes it possible to convert a construction of an originally present color conversion table efficiently at a high speed into another construction which includes least and necessary color data in a uniform distribution so as to facilitate color conversion. The color conversion table construction conversion method includes the data production interval setting step of setting data production intervals in a first color space based on a data dispersion in one of the first color space and a second color space, the data production step of increasing the number of data representative of the corresponding relationships of colors at the thus obtained data production intervals, and the data selection step of selecting some data from either one or both of the data which originally construct the color conversion table and the increased data.