Calculate with spectral properties of light sources, materials, cameras, eyes, and scanners. Build complex systems from simpler parts using a spectral product algebra. For light sources, compute CCT, CRI, SSI, and IES TM-30 reports. For object colors, compute optimal colors and Logvinenko coordinates. Work with the standard CIE illuminants and color matching functions, and read spectra from text files, including CGATS files. Estimate a spectrum from its response. A user guide and 9 vignettes are included.
Version: 1.8-0 Depends: R (≥ 4.0.0) Imports: logger Suggests: spacesXYZ (≥ 1.5-1), rootSolve, MASS, quadprog, rgl, spacesRGB, zonohedra (≥ 0.4-0), microbenchmark, arrangements, knitr, rmarkdown, png Enhances: plyr Published: 2025-06-10 DOI: 10.32614/CRAN.package.colorSpec Author: Glenn Davis [aut, cre] Maintainer: Glenn Davis <gdavis at gluonics.com> License: GPL (≥ 3) Copyright: see file COPYRIGHTS NeedsCompilation: no Citation: colorSpec citation info Materials: README NEWS CRAN checks: colorSpec results Documentation: Reference manual: colorSpec.pdf Vignettes: colorSpec User Guide (source, R code)Please use the canonical form https://CRAN.R-project.org/package=colorSpec to link to this page.
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