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Volume: 4 | Article ID: art00038
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Recovery of Fundamental Spectrum from Color Signals
  DOI :  10.2352/CIC.1996.4.1.art00038  Published OnlineJanuary 1996
Abstract

Spectral reconstruction from color scanning signals is discussed based on inverse projection from color signal subspace. A fundamental spectrum without metameric black carries the tristimulus value essential to human vision. Here, we present a method to extract the fundamental spectra from XYZ or RGB color scanning signals using pseudo-inverse projection and estimate the skin color reproducibility.

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Hiroaki Kotera, Hideto Motomura, Teruo Fumoto, "Recovery of Fundamental Spectrum from Color Signalsin Proc. IS&T 4th Color and Imaging Conf.,  1996,  pp 141 - 144,  https://doi.org/10.2352/CIC.1996.4.1.art00038

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Copyright © Society for Imaging Science and Technology 1996
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