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Estimation of luminance factor from cie supplementary standard colorimetric observers
Author(s) -
Ohta N.
Publication year - 1992
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.5080170209
Subject(s) - luminance , luminous efficacy , mathematics , optics , matching (statistics) , artificial intelligence , factor (programming language) , computer vision , function (biology) , computer science , statistics , physics , materials science , layer (electronics) , composite material , evolutionary biology , biology , programming language
The luminance or luminance factor is not defined in the large viewing field greater than 4° since the color matching function ȳ 10 (Λ) is not identical to the spectral luminous efficiency V(Λ). the possible errors are estimated when ȳ 10 (Λ) is used in place of V(Λ) for evaluating the luminance factor.