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Outlines of a Theory of Photopic Colorimetry (Part I): Basic Colorimetry, or Affine Color Properties (First Article)

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Erwin Schrödinger's Color Theory
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Abstract

A formal system of human color perception is described which is called basic colorimetry. Colors may be compared in four ways, and basic colorimetry uses just one of these: color matching. Basic colorimetry forms a coherent system which follows Grassmann’s laws, and this system constitutes a color manifold. The properties of the system are developed in a rigorous way. The color manifold provides a model for affine vector geometry. Properties which are not affine-invariant do not belong to the three-dimensional color space of basic colorimetry. This geometric notion of colorimetry is elaborated in two subsequent chapters.

Schrödinger, E. (1920). Grundlinien einer Theorie der Farbenmetrik im Tagessehen. I. Mitteilung. Annalen der Physik, vierte Folge, 63(21), 397–426. Copyright © 2006, as renewed. Translated with permission from Wiley-VCH Verlag GmbH & Co. KGaA.

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Niall, K.K. (2017). Outlines of a Theory of Photopic Colorimetry (Part I): Basic Colorimetry, or Affine Color Properties (First Article). In: Niall, K. (eds) Erwin Schrödinger's Color Theory. Springer, Cham. https://doi.org/10.1007/978-3-319-64621-3_2

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