作者: Deane B. Judd
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摘要: This report makes available in convenient form the properties of standard observer recently recommended for colorimetric purposes by International Commission on Illumination. These data supersede values published 1922 committee colorimetry known as O.S.A. excitation data. Forms are given computing trilinear coordinates (trichromatic coefficients), dominant wave-length, purity, and luminous transmission (or reflectance) from spectrophotometric Tables needed included 1931 I.C.I. illuminants A, B C.