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Volume: 27 | Article ID: art00038
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Chromaticity coordinates for graphic arts based on CIE 2006 LMS with even spacing of Munsell colours
  DOI :  10.2352/issn.2169-2629.2019.27.38  Published OnlineOctober 2019
Abstract

We construct redness-greenness (r,g) coordinates to fit the spectral locus into a triangle in the normalised CIE 2006 LMS plane. The reflection spectra for the Munsell patches for blackbody illuminants from 5000 to 6500 K appear as near circles in this space, suggesting that equal steps in (r,g) space may correspond to equal perceived colour contrasts within the gamut of reflective colours. We fit a matrix to convert from XYZ to LMS for reflective colours.

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Richard A. Kirk, "Chromaticity coordinates for graphic arts based on CIE 2006 LMS with even spacing of Munsell coloursin Proc. IS&T 27th Color and Imaging Conf.,  2019,  pp 215 - 219,  https://doi.org/10.2352/issn.2169-2629.2019.27.38

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Copyright © Society for Imaging Science and Technology 2019
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