文章基本信息

标题：A quantitative model for transforming reflectance spectra into the Munsell color space using cone sensitivity functions and opponent process weights
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作者：Roy G. D'Andrade ; A. Kimball Romney
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2003
卷号：100
期号：10
页码：6281-6286
DOI：10.1073/pnas.1031827100
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：This article presents a computational model of the process through which the human visual system transforms reflectance spectra into perceptions of color. Using physical reflectance spectra data and standard human cone sensitivity functions we describe the transformations necessary for predicting the location of colors in the Munsell color space. These transformations include quantitative estimates of the opponent process weights needed to transform cone activations into Munsell color space coordinates. Using these opponent process weights, the Munsell position of specific colors can be predicted from their physical spectra with a mean correlation of 0.989.