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Comparison of Colorant‐Formulation Methods
Author(s) -
Minato Sachie
Publication year - 1977
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.5080020307
Subject(s) - constant (computer programming) , mathematics , colored , recipe , matching (statistics) , color difference , property (philosophy) , computer science , algorithm , artificial intelligence , statistics , materials science , chemistry , enhanced data rates for gsm evolution , philosophy , food science , epistemology , composite material , programming language
Abstract Various colorant‐formulation methods were compared by their probabilities for accuracy of color prediction after pseudo‐generalizing their previously developed piecemeal forms to a constant form by two methods: one is the reference‐color method by which the scattering coefficient of a colored material can be estimated; the other is the colorani‐mixture‐equation which determines a linear relationship of the optical property given by a color‐recipe equation between colorants to be used in a matching mixture. A result from the comparison of the methods is that one form of the Love‐Oglesby‐Gailey equation, (K/S) = (0.9 ‐ R) 2 /R, has considerable usefulness for computer‐color‐matching (CCM).