Colorimetry

Interactive Calculators

• RGB and CIE and Munsell Color Calculator

Electronic Preprints

• A Centroid for Sections of a Cube in a Function Space, with application to Colorimetry
       more plots are in this R vignette: Estimating a Spectrum from its Response - Inverse Colorimetry

R Packages

• colorSpec: Color Calculations with Emphasis on Spectral Data.   Reference manual: colorSpec.pdf   

  colorSpec User Guide
  Phenol Red - pH Indicator
  Photon Counting
  Blue Flame and Green Comet - being a Spectral Analysis of Comet Vapor
  Convexity and Transitions   
  Emulation of one Camera by another Camera
  Viewing Object Colors in a Gallery
  Estimating a Spectrum from its Response - Inverse Colorimetry   
  The Effect of the Aging Human Lens on Color Vision
  Plotting Chromaticity Loci of Optimal Colors - the MacAdam Limits
  



• spacesRGB: Standard and User-Defined RGB Color Spaces, with Conversion Between RGB and CIE XYZ.   Reference manual: spacesRGB.pdf

  spacesRGB User Guide
  



• spacesXYZ: CIE XYZ and some of Its Derived Color Spaces.   Reference manual: spacesXYZ.pdf

  Chromatic Adaptation
  Correlated Color Temperature Isotherms
  



• munsellinterpol: Interpolate Munsell Renotation Data from Hue/Chroma to CIE/RGB.   Reference manual: munsellinterpol.pdf

  munsellinterpol User Guide
  Dental Shade Guides
  Uniform Lightness Scales
  Loci of Constant Hue and Chroma