QUANTITATIVE COMPARISON OF THE EFFICIENCY OF THE COLOR PROXIMITY CRITERIA OF OBJECTS WITH KNOWN SPECTRA

The work is devoted to the problem of comparing objects by color. following statement considered: among set it necessary find such an object, color which most similar given object. It assumed that for each object only its spectrum (transmission, reflection, radiation) known, exhaustive characteristic In addition, radiation source be known. use standard methods determining differences has shown does not have unambiguous solution. Two approaches solution been proposed: first based on transition from spaces with subsequent calculation Euclidean distance, and second a direct comparison spectra as functional dependences intensity wavelength. Within approaches, two criteria "similarity" in are proposed, original approach assessing effectiveness these proposed. This expert assessments proximity glass samples known transmission set. For sample set, experts selected closest remaining ones, after generalized opinion was formed. To obtain assessment quality criteria, them test glass, were ranked order increasing distance glass. After that, results compared experts. make result "fuzzy", proposed consider five glasses (for criteria). resulting estimates 89 obtained construction more effective complex