Method for Quantitative Comparison of Criteria for the Color Closeness of Objects with Given Spectra

The study is devoted to the problem of a quantitative assessment of the proximity of the colors of objects by their spectra. In such a formulation, four measures of color proximity (criteria) are proposed. Two of them compare the spectra directly, and two others use a representation of colors in different color spaces. An original approach to comparing their effectiveness, based on expert assessme...