Chromaticity diagram showing cone excitation by stimuli of equal luminance.
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In a space where Cartesian coordinates represent the excitations of the three cone types involved in color vision, a plane of constant luminance provides a chromaticity diagram in which excitation of each cone type (at constant luminance) is represented by a linear scale (horizontal or vertical), and in which the center-of-gravity rule applies with weights proportional to luminance.
[1] J. Maxwell. XVIII.—Experiments on Colour, as perceived by the Eye, with Remarks on Colour-Blindness , 1857, Transactions of the Royal Society of Edinburgh.
[2] J. Pokorny,et al. Spectral sensitivity of the foveal cone photopigments between 400 and 500 nm , 1975, Vision Research.
[3] R. M. Boynton,et al. Chromatic border perception: The role of red- and green-sensitive cones , 1978, Vision Research.