42302
Accession Number
9299
Title Of Article Chaper
Optical Aspects of Color: Part 12: Color Spaces and Color Difference Equations
Title Of Journal Book
Optical Spectra
Pages
85-88
Collation
4 p. : ill., 7 figs.
Reference Bibliography
Includes bibliographical references
Language Of Text
English
Literature Type
Serial
Literature Level
Analytic
Abstract
This article concerns the idea of expressing the total difference in color between two samples by a single number, calculated from the coordinates of the two samples in some uniform visually-spaced system, using an equation which we call a color- difference equation. Several systems are discussed, such as: the Munsell System; the Adams Chromatic-Value Space; and, the Deutsche Industrie Norm (DIN) system.
Keywords
color;equation;identification;measurement;pigment;munsell; adams;din;cie
pub_id
42302
Issue Date
19690000 May/June