colorscience: Color Science Methods and Data

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Methods and data for color science - color conversions by observer, illuminant and gamma. Color matching functions and chromaticity diagrams. Color indices, color differences and spectral data conversion/analysis.

Author
Jose Gama [aut, cre]
Date of publication
2016-10-02 02:33:16
Maintainer
Jose Gama <rxprtgama@gmail.com>
License
GPL (>= 3)
Version
1.0.4

View on CRAN

Man pages

ASTM.D1925.YellownessIndex
ASTM D 1925 Yellowness Index for Plastics
ASTM.E313.Whiteness
ASTM E313 Whiteness
ASTM.E313.YellownessIndex
ASTM E313 Yellowness
Berger59.Whiteness
Berger (59) Whiteness
BVR2XYZ
convert from BVR coordinates to XYZ temperature (Robertson)
cccie31
CIE (1931) 2-deg chromaticity coordinates
cccie64
CIE (1964) 10-deg chromaticity coordinates
CCT2XYZ
Convert CCT to XYZ
CentralsISCCNBS
Central notations for the revised ISCC-NBS
CheckColorLookup
Check that the color block number is correct
ChromaticAdaptation
Chromatic adaptation algorithms
chromaticity.diagram
Plot the chromaticity diagram
chromaticity.diagram.color
Plot the chromaticity diagram line with color
CIE1931xy2CIE1960uv
Convert CIE 1931 xy color space to CIE 1960 uv color space
CIE1931xy2CIE1976uv
Convert CIE 1931 xy color space to CIE 1976 uv color space
CIE1931XYZ2CIE1931xyz
Convert CIE 1931 XYZ color space to CIE 1931 xyz color space
CIE1931XYZ2CIE1960uv
Convert CIE 1931 XYZ color space to CIE 1960 uv color space
CIE1931XYZ2CIE1976uv
Convert CIE 1931 XYZ color space to CIE 1976 uv color space
CIE1960UCS2CIE1964
Convert CIE 1960 UCS color space to CIE 1964 color space
CIE1960UCS2xy
Convert CIE 1960 UCS color space to 1960 xy color space
CIE1976chroma
CIE 1976 chroma formula for CIELab and CIELuv
CIE1976hueangle
CIE 1976 hue angle formula for CIELab and CIELuv
CIE1976uv2CIE1931xy
CIE-1976 u'v' to CIE-1931 xy
CIE1976uv2CIE1960uv
CIE-1976 u'v' to CIE-1960 uv
CIE1976uvSaturation
CIE 1976 uv Saturation
CIELabtoDIN99
Conversion from CIELAB color space to DIN99 coordinates
CIEluminanceY2NCSblackness
approximated NCS blackness s by the CIE luminance factor Y
CIETint
Tint indices: CIE Tint and ASTM E313 Tint
CIE.Whiteness
CIE Whiteness
ciexyz31
CIE 1931 2-deg, XYZ CMFs
ciexyz64
CIE 1964 10-deg, XYZ CMFs
CMY2CMYK
Convert CMY coordinates to CMYK
CMY2RGB
Convert CMYK coordinates to RGB
CMYK2CMY
Convert CMYK coordinates to CMY
ColorBlockFromMunsell
Get HVC, ISCC-NBS Number and ISCC-NBS Name from Munsell...
colorscience-internal
Internal colorscience functions
compuphaseDifferenceRGB
compuphase Difference RGB
conversionIlluminance
Conversion Factors for Units of Illuminance
conversionLuminance
Conversion Factors for Units of Luminance
createIsoTempLinesTable
table of isotemperature lines for use with the Robertson...
daylightcomponents
daylight components
deltaE1976
Delta E (CIE 1976)
deltaE1994
Delta E (CIE 1994)
deltaE2000
Delta E (CIE 2000)
deltaECMC
Delta E CMC
DeMarcoPokornySmith2degConeFundamentals1992
DeMarco, Pokorny & Smith (1992) versions of the Smith-Pokorny...
DIN6167.YellownessIndex
CIE Whiteness
DIN99toCIELab
Conversion from DIN99 coordinates to CIELAB color space
dkl2dklCart
converts between spherical and cartesian coordinates for DKL
dkl2rgb
convert RGB to DKL
DominantWavelength
Convert CMY coordinates to CMYK
emittanceblackbodyPlanck
emittance of a black body of temperature T at a given...
footcandle2candela.steradian.sqmeter
converts foot candle to candela steradian / square meter
footcandle2lux
convert foot candle to Lumens/lux
footcandle2watt.sqcentimeter
converts foot candle to watts / square centimeter
GanzGrieser.Tint
Ganz and Grieser Tint
GanzGrieser.Whiteness
Ganz and Grieser Whiteness
heuristic.wlnm2RGB
Approximations from wavelengths to RGB
HSL2RGB
Convert HSL coordinates to RGB
HSV2RGB
Convert HSV coordinates to RGB
Hue.2.RGB
Convert Hue to RGB
huedegree
convert Munsell hue to degree
huedegreemunsell
Table with Munsell hue degrees
Hunter60.WhitenessIndex
Hunter 60 Whiteness Index
HunterLab2XYZ
Convert HunterLab coordinates to XYZ
illuminantA
Relative spectral power distributions of CIE illuminant A at...
illuminantD65
Relative spectral power distributions of CIE illuminant D65...
illuminants
Relative spectral power distributions of CIE illuminants at 5...
ISObrightnessReflectometerRSD
Weighting factors for the calculation of ISO brightness
kelvin2xy
Blackbody radiator color temperature to CIE 1931 x,y...
Lab2LCHab
Convert CIE Lab coordinates to LCHab
LAB2LUV
Convert CIE Lab coordinates to CIE Luv
Lab2XYZ
Convert CIE Lab coordinates to XYZ
LCHab2Lab
Convert LCHab coordinates to CIE Lab
LCHuv2Luv
Convert LCHuv coordinates to CIE Luv
LEF2RGB
Convert LEF coordinates to RGB
LMS2DKL
Convert LMS coordinates to DKL
LMS2RGB
Convert LMS coordinates to RGB
LMS2XYZ
Convert LMS coordinates to XYZ
LSLM2RGB
Convert LSLM coordinates to RGB
LUV2LAB
Convert CIE Luv coordinates to CIE Lab
Luv2LCHuv
Convert CIE Luv coordinates to LCHuv
Luv2XYZ
Convert CIE Luv coordinates to XYZ
Luv2Yuv
Convert CIE Luv coordinates to Yuv
makeChromaticAdaptationMatrix
Generate a Chromatic Adaptation matrix
MaterialReferenceData
Material Reference Data from Principles of Digital Image...
MaxChromaFromExtrapRenotationData
Table with maximum chroma for which extrapolated renotation...
MaxChromasForStandardMunsellHuesAndValues
Table with maximum Munsell chroma, for a given Munsell hue...
Maxwell.triangle
Plot the Maxwell triangle
Munsell100hues55
Chromaticity diagram showing values for x and y for...
Munsell100hues55FM100
Munsell 100-Hues at 5/5, production numbers 101 to 200 and...
MunsellHues
Table with Munsell Hues
MunsellNeutrals2sRGB
Table with Munsell Neutrals and corresponding sRGB
MunsellSpecToHVC
convert Munsell notation to numeric HVC
MunsellSpectral
Table with Munsell spectral data
MunsellV2relativeLuminanceY
Munsell value V to relative luminance Y
MunsellV2Y
Munsell value to CIE XYZ "Y"
NickersonColorDifference
Nickerson Color Difference
PhotoYCC2RGB
Convert PhotoYCC to RGB
PreucilAngle
Preucil Angle
PreucilPercentGreyness
Preucil Percentage of Greyness
PreucilPercentHueError
Preucil Percentage of Greyness
RGB2CMY
Convert sRGB coordinates to CMY
rgb2dklV
convert RGB to DKL
RGB2HSL
Convert RGB coordinates to HSL
RGB2HSV
Convert RGB coordinates to HSV
RGB2hue
Convert sRGB coordinates to hue
RGB2LEF
Convert RGB coordinates to LEF
RGB2LMS
Convert RGB coordinates to LMS
RGB2LSLM
Convert RGB coordinates to LSLM
RGB2PhotoYCC
Convert RGB coordinates to PhotoYCC
RGB2XYZ
Convert sRGB coordinates to XYZ
RGB2YCbCr
Convert RGB coordinates to YCbCr
RGB2YIQ
Convert RGB coordinates to YIQ
RGB2YPbPr
Convert RGB coordinates to YPbPr
RGB2YUV
Convert RGB coordinates to YUV
RxRyRz2XYZ
convert from three filter measurements (reflectance factors)...
saturationCIECAM02
saturation CIECAM 2002
saturationCIELABEvaLubbe
CIELAB saturation (Eva Lubbe)
saturationCIELUV
CIELUV/CIELAB saturation
SmithPokorny2degConeFundamentals1975
Smith & Pokorny (1975) 2-deg cone fundamentals
spectra2CCT
Correlated Color Temperature (CCT) from spectra
spectra2CRIGAIFSCI
CRI, GAI and FSCI from spectra
spectra2ISObrightness
Diffuse blue reflectance factor (ISO brightness)
spectra2lux
Illuminance (Lux) from spectra
spectra2XYZ
convert spectral data to tristimulus values
sprague
Interpolates an n by w matrix of spectra, sprague
StearnsStearnscorrection
Stearns and Stearns correction
Stensby68.Whiteness
Stensby Whiteness
StockmanMacLeodJohnson10degConeFundamentals1993
Stockman & Sharpe (2000) 10-deg cone fundamentals
StockmanMacLeodJohnson2degCIEadjConeFundamentals1993
Stockman, MacLeod & Johnson (1993) 2-deg cone fundamentals
StockmanMacLeodJohnson2degStilesBurchConeFundamentals1993
Stockman, MacLeod & Johnson (1993) 2-deg fundamentals
StockmanSharpe10degCMFS2000
Stockman & Sharpe (2000) 10-deg cone fundamentals
StockmanSharpe2degCMFadj2000
Stockman & Sharpe (2000) 2-deg cone fundamentals
SystemISCCNBS
ISCC-NBS System
Taube60.Whiteness
Taube Whiteness
TCSdata
The spectral reflectance data of 14 color test samples for...
tristimulusMunsell
434 Munsell colors with tristimulus and CMFs for a few...
VosEstevezWalraven2degConeFundamentals1990
Vos, Estévez & Walraven (1990) 2-deg cone fundamentals
VosWalraven2degConeFundamentals1971
Vos & Walraven(1971) 2-deg cone fundamentals
WestlandBlacknessIndex
Westland, et al. blackness index
whitepointsilluminants
White points of standard illuminants
whitepointsRGB
Primaries for RGB color spaces
wlnm2XYZ
Approximates wavelength to CIE tristimulus XYZ
xFit_1931
Approximations from wavelengths to XYZ by Wyman et al
xy2CCT.HernandezAndres
convert from chromaticity coordinates to correlated color...
xy2CCT.McCamy
convert from chromaticity coordinates to correlated color...
xyChromaticitiesVos1978
x, y coordinates transformed to Judd (1951) x', y' system
xyY2XYZ
Convert CIE CMF to XYZ
XYZ2BVR
convert from XYZ coordinates to BVR
XYZ2CCT.Robertson
convert from chromaticity coordinates to correlated color...
XYZ2HunterLab
convert from XYZ coordinates to Hunter Lab coordinates
XYZ2Lab
convert from XYZ coordinates to CIE Lab coordinates
XYZ2LMS
Convert XYZ coordinates to LMS
XYZ2Luv
convert from XYZ coordinates to CIE Luv coordinates
XYZ2RGB
convert from XYZ coordinates to CIE RGB coordinates
XYZ2RxRyRz
convert from XYZ to three filter measurements (reflectance...
XYZ2xyY
convert from XYZ coordinates to xyY coordinates
XYZ2Yuv
convert from XYZ coordinates to Yuv coordinates
XYZMoonSpencer1945
Approximations from wavelengths to XYZ by Moon & Spencer
XYZperfectreflectingdiffuser
Perfect reflecting diffuser data
XYZTannenbaum1974
Approximations from wavelengths to XYZ by Tannenbaum 1974
XYZtoRGB
convert from XYZ coordinates to RGB
Y2MunsellV
CIE XYZ "Y" to Munsell value
Y2MunsellVtable1D1535
CIE XYZ "Y" to Munsell value formula, based on the ASTM...
YCbCr2RGB
Convert YCbCr coordinates to RGB
YIQ2RGB
Convert YIQ coordinates to RGB
YPbPr2RGB
Convert YCbCr coordinates to RGB
Yuv2Luv
Convert Yuv coordinates to Luv
YUV2RGB
Convert YUV coordinates to RGB
Yuv2xy
convert from Yuv coordinates to xy coordinates
Yuv2XYZ
convert from Yuv coordinates to XYZ coordinates
Yxy2CIE1960UCS
convert from Yxy coordinates to CIE 1960 UCS
Yxy2Yuv
convert from Yxy coordinates to Yuv coordinates

Files in this package

colorscience
colorscience/NAMESPACE
colorscience/demo
colorscience/demo/confusionVectors.R
colorscience/demo/chromaticityDiagram.R
colorscience/demo/00Index
colorscience/data
colorscience/data/MaxChromaFromExtrapRenotationData.rda
colorscience/data/illuminantD65.rda
colorscience/data/ciexyz64.rda
colorscience/data/StockmanMacLeodJohnson2degStilesBurchConeFundamentals1993.rda
colorscience/data/VosEstevezWalraven2degConeFundamentals1990.rda
colorscience/data/conversionIlluminance.rda
colorscience/data/ChromaticAdaptation.rda
colorscience/data/cccie31.rda
colorscience/data/ISObrightnessReflectometerRSD.rda
colorscience/data/tristimulusMunsell.rda
colorscience/data/cccie64.rda
colorscience/data/conversionLuminance.rda
colorscience/data/MunsellHues.rda
colorscience/data/StockmanMacLeodJohnson10degConeFundamentals1993.rda
colorscience/data/CentralsISCCNBS.rda
colorscience/data/StockmanMacLeodJohnson2degCIEadjConeFundamentals1993.rda
colorscience/data/huedegreemunsell.rda
colorscience/data/VosWalraven2degConeFundamentals1971.rda
colorscience/data/ciexyz31.rda
colorscience/data/datalist
colorscience/data/StockmanSharpe2degCMFadj2000.rda
colorscience/data/StockmanSharpe10degCMFS2000.rda
colorscience/data/MaxChromasForStandardMunsellHuesAndValues.rda
colorscience/data/MaterialReferenceData.rda
colorscience/data/XYZperfectreflectingdiffuser.rda
colorscience/data/Munsell100hues55FM100.rda
colorscience/data/TCSdata.rda
colorscience/data/MunsellNeutrals2sRGB.rda
colorscience/data/whitepointsilluminants.rda
colorscience/data/daylightcomponents.rda
colorscience/data/SystemISCCNBS.rda
colorscience/data/Munsell100hues55.rda
colorscience/data/SmithPokorny2degConeFundamentals1975.rda
colorscience/data/whitepointsRGB.rda
colorscience/data/illuminants.rda
colorscience/data/illuminantA.rda
colorscience/data/DeMarcoPokornySmith2degConeFundamentals1992.rda
colorscience/data/MunsellSpectral.rda
colorscience/R
colorscience/R/colorscience.R
colorscience/MD5
colorscience/DESCRIPTION
colorscience/man
colorscience/man/Taube60.Whiteness.Rd
colorscience/man/sprague.Rd
colorscience/man/HunterLab2XYZ.Rd
colorscience/man/Munsell100hues55FM100.Rd
colorscience/man/RGB2LMS.Rd
colorscience/man/CMY2RGB.Rd
colorscience/man/RGB2YIQ.Rd
colorscience/man/RxRyRz2XYZ.Rd
colorscience/man/XYZperfectreflectingdiffuser.Rd
colorscience/man/RGB2YUV.Rd
colorscience/man/DominantWavelength.Rd
colorscience/man/WestlandBlacknessIndex.Rd
colorscience/man/CCT2XYZ.Rd
colorscience/man/MunsellNeutrals2sRGB.Rd
colorscience/man/LMS2RGB.Rd
colorscience/man/XYZ2CCT.Robertson.Rd
colorscience/man/huedegree.Rd
colorscience/man/YPbPr2RGB.Rd
colorscience/man/StearnsStearnscorrection.Rd
colorscience/man/Berger59.Whiteness.Rd
colorscience/man/XYZ2Luv.Rd
colorscience/man/CIE1931XYZ2CIE1960uv.Rd
colorscience/man/ciexyz64.Rd
colorscience/man/DeMarcoPokornySmith2degConeFundamentals1992.Rd
colorscience/man/CheckColorLookup.Rd
colorscience/man/CIE1960UCS2CIE1964.Rd
colorscience/man/saturationCIELUV.Rd
colorscience/man/deltaECMC.Rd
colorscience/man/LCHuv2Luv.Rd
colorscience/man/conversionIlluminance.Rd
colorscience/man/dkl2rgb.Rd
colorscience/man/ColorBlockFromMunsell.Rd
colorscience/man/LMS2DKL.Rd
colorscience/man/CIETint.Rd
colorscience/man/RGB2CMY.Rd
colorscience/man/VosWalraven2degConeFundamentals1971.Rd
colorscience/man/CMY2CMYK.Rd
colorscience/man/TCSdata.Rd
colorscience/man/deltaE2000.Rd
colorscience/man/StockmanMacLeodJohnson10degConeFundamentals1993.Rd
colorscience/man/rgb2dklV.Rd
colorscience/man/daylightcomponents.Rd
colorscience/man/chromaticity.diagram.color.Rd
colorscience/man/heuristic.wlnm2RGB.Rd
colorscience/man/XYZ2Yuv.Rd
colorscience/man/CIE1931xy2CIE1960uv.Rd
colorscience/man/VosEstevezWalraven2degConeFundamentals1990.Rd
colorscience/man/Yxy2CIE1960UCS.Rd
colorscience/man/chromaticity.diagram.Rd
colorscience/man/MunsellHues.Rd
colorscience/man/RGB2HSV.Rd
colorscience/man/illuminantD65.Rd
colorscience/man/CIE.Whiteness.Rd
colorscience/man/cccie64.Rd
colorscience/man/Yuv2xy.Rd
colorscience/man/LAB2LUV.Rd
colorscience/man/HSV2RGB.Rd
colorscience/man/XYZ2RxRyRz.Rd
colorscience/man/StockmanMacLeodJohnson2degCIEadjConeFundamentals1993.Rd
colorscience/man/deltaE1994.Rd
colorscience/man/HSL2RGB.Rd
colorscience/man/SystemISCCNBS.Rd
colorscience/man/NickersonColorDifference.Rd
colorscience/man/spectra2CRIGAIFSCI.Rd
colorscience/man/MaterialReferenceData.Rd
colorscience/man/xFit_1931.Rd
colorscience/man/Luv2XYZ.Rd
colorscience/man/XYZ2HunterLab.Rd
colorscience/man/kelvin2xy.Rd
colorscience/man/whitepointsRGB.Rd
colorscience/man/XYZtoRGB.Rd
colorscience/man/makeChromaticAdaptationMatrix.Rd
colorscience/man/SmithPokorny2degConeFundamentals1975.Rd
colorscience/man/CIE1976uv2CIE1960uv.Rd
colorscience/man/PreucilPercentHueError.Rd
colorscience/man/Yxy2Yuv.Rd
colorscience/man/Hunter60.WhitenessIndex.Rd
colorscience/man/whitepointsilluminants.Rd
colorscience/man/RGB2hue.Rd
colorscience/man/xy2CCT.McCamy.Rd
colorscience/man/DIN99toCIELab.Rd
colorscience/man/Yuv2Luv.Rd
colorscience/man/compuphaseDifferenceRGB.Rd
colorscience/man/Luv2LCHuv.Rd
colorscience/man/LEF2RGB.Rd
colorscience/man/XYZ2BVR.Rd
colorscience/man/CIE1931XYZ2CIE1931xyz.Rd
colorscience/man/StockmanMacLeodJohnson2degStilesBurchConeFundamentals1993.Rd
colorscience/man/ASTM.D1925.YellownessIndex.Rd
colorscience/man/createIsoTempLinesTable.Rd
colorscience/man/MunsellV2Y.Rd
colorscience/man/huedegreemunsell.Rd
colorscience/man/colorscience-internal.Rd
colorscience/man/footcandle2lux.Rd
colorscience/man/tristimulusMunsell.Rd
colorscience/man/LMS2XYZ.Rd
colorscience/man/deltaE1976.Rd
colorscience/man/XYZMoonSpencer1945.Rd
colorscience/man/PreucilPercentGreyness.Rd
colorscience/man/spectra2CCT.Rd
colorscience/man/saturationCIECAM02.Rd
colorscience/man/MaxChromasForStandardMunsellHuesAndValues.Rd
colorscience/man/MunsellSpectral.Rd
colorscience/man/ASTM.E313.YellownessIndex.Rd
colorscience/man/DIN6167.YellownessIndex.Rd
colorscience/man/Stensby68.Whiteness.Rd
colorscience/man/MunsellSpecToHVC.Rd
colorscience/man/CIELabtoDIN99.Rd
colorscience/man/RGB2LSLM.Rd
colorscience/man/wlnm2XYZ.Rd
colorscience/man/xyChromaticitiesVos1978.Rd
colorscience/man/CIE1931XYZ2CIE1976uv.Rd
colorscience/man/RGB2YCbCr.Rd
colorscience/man/CMYK2CMY.Rd
colorscience/man/Lab2XYZ.Rd
colorscience/man/MunsellV2relativeLuminanceY.Rd
colorscience/man/XYZTannenbaum1974.Rd
colorscience/man/BVR2XYZ.Rd
colorscience/man/ciexyz31.Rd
colorscience/man/Y2MunsellVtable1D1535.Rd
colorscience/man/CIE1976uvSaturation.Rd
colorscience/man/xy2CCT.HernandezAndres.Rd
colorscience/man/saturationCIELABEvaLubbe.Rd
colorscience/man/CIE1931xy2CIE1976uv.Rd
colorscience/man/XYZ2LMS.Rd
colorscience/man/StockmanSharpe10degCMFS2000.Rd
colorscience/man/xyY2XYZ.Rd
colorscience/man/PhotoYCC2RGB.Rd
colorscience/man/LCHab2Lab.Rd
colorscience/man/XYZ2Lab.Rd
colorscience/man/illuminants.Rd
colorscience/man/conversionLuminance.Rd
colorscience/man/RGB2PhotoYCC.Rd
colorscience/man/Yuv2XYZ.Rd
colorscience/man/YIQ2RGB.Rd
colorscience/man/XYZ2xyY.Rd
colorscience/man/Y2MunsellV.Rd
colorscience/man/Luv2Yuv.Rd
colorscience/man/Munsell100hues55.Rd
colorscience/man/RGB2XYZ.Rd
colorscience/man/spectra2XYZ.Rd
colorscience/man/footcandle2candela.steradian.sqmeter.Rd
colorscience/man/Hue.2.RGB.Rd
colorscience/man/RGB2LEF.Rd
colorscience/man/CIE1976uv2CIE1931xy.Rd
colorscience/man/LUV2LAB.Rd
colorscience/man/Lab2LCHab.Rd
colorscience/man/CIE1976hueangle.Rd
colorscience/man/CIE1976chroma.Rd
colorscience/man/emittanceblackbodyPlanck.Rd
colorscience/man/ChromaticAdaptation.Rd
colorscience/man/LSLM2RGB.Rd
colorscience/man/MaxChromaFromExtrapRenotationData.Rd
colorscience/man/RGB2HSL.Rd
colorscience/man/CentralsISCCNBS.Rd
colorscience/man/RGB2YPbPr.Rd
colorscience/man/CIE1960UCS2xy.Rd
colorscience/man/PreucilAngle.Rd
colorscience/man/spectra2ISObrightness.Rd
colorscience/man/CIEluminanceY2NCSblackness.Rd
colorscience/man/illuminantA.Rd
colorscience/man/GanzGrieser.Tint.Rd
colorscience/man/footcandle2watt.sqcentimeter.Rd
colorscience/man/YCbCr2RGB.Rd
colorscience/man/spectra2lux.Rd
colorscience/man/ISObrightnessReflectometerRSD.Rd
colorscience/man/ASTM.E313.Whiteness.Rd
colorscience/man/cccie31.Rd
colorscience/man/GanzGrieser.Whiteness.Rd
colorscience/man/StockmanSharpe2degCMFadj2000.Rd
colorscience/man/YUV2RGB.Rd
colorscience/man/XYZ2RGB.Rd
colorscience/man/dkl2dklCart.Rd
colorscience/man/Maxwell.triangle.Rd