Value are the color matching functions x(λ), y(λ), and z(λ). The wavelength λ ranges from 380 nm to 780 nm in steps of 5 nm. See the ‘*color-matching-functions*’ parameter for more details.") (defvar ...

Abstract: In trichromats, color vision entails the projection of an infinite-dimensional space (the one containing all possible electromagnetic power spectra) onto the three-dimensional space that ...

It is well known that colorimetric matching of colors on different media does not ensure that their appearance is the same for everyone. One of the reasons is that there are variations in the color ...

Independent researchers have proved mathematically that, given a set of color-matching functions, there exists a unique set of three monochromatic spectral lights that optimizes luminous efficiency ...

Abstract: Plasmonic filters, with spectral responses matching the 1931 International Commission on Illumination (CIE) color matching functions, have been fabricated for use in digital imaging. The ...

The CIE, or Commission Internationale de l'Éclairage, was established to create standards that would allow for the consistent representation and communication of color. It is foundational in ...