Convert CIE 1960 UCS color space to CIE 1964 color space
Convert CCT to XYZ
CIE-1976 u'v' to CIE-1960 uv
MunsellV2relativeLuminanceY
Munsell value V to relative luminance Y
CIEluminanceY2NCSblackness
approximated NCS blackness s by the CIE luminance factor Y
Convert LEF coordinates to RGB
Stearns and Stearns correction
Taube Whiteness
VosWalraven2degConeFundamentals1971
Vos & Walraven(1971) 2-deg cone fundamentals
convert from XYZ coordinates to CIE RGB coordinates
convert from Yxy coordinates to CIE 1960 UCS
Delta E CMC
434 Munsell colors with tristimulus and CMFs for a few illuminants
CIELUV/CIELAB saturation
convert from chromaticity coordinates to correlated color temperature
ASTM E313 Whiteness
Tint indices: CIE Tint and ASTM E313 Tint
Convert CMYK coordinates to CMY
CIE Whiteness
Munsell 100-Hues at 5/5, production numbers 101 to 200 and
Farnsworth-Munsell 100 Hue test
Nickerson Color Difference
Preucil Percentage of Greyness
convert from XYZ coordinates to Hunter Lab coordinates
CIE XYZ "Y" to Munsell value
Delta E (CIE 1976)
convert spectral data to tristimulus values
CRI, GAI and FSCI from spectra
Blackbody radiator color temperature to CIE 1931 x,y chromaticity approximation function
White points of standard illuminants
Convert CIE 1931 xy color space to CIE 1960 uv color space
Convert CMYK coordinates to RGB
Ganz and Grieser Whiteness
Chromatic adaptation algorithms
Convert CMY coordinates to CMYK
Convert HunterLab coordinates to XYZ
Convert CIE Luv coordinates to CIE Lab
Preucil Percentage of Greyness
Convert RGB coordinates to PhotoYCC
Material Reference Data from Principles of Digital Image Synthesis
StockmanSharpe2degCMFadj2000
Stockman & Sharpe (2000) 2-deg cone fundamentals
convert from XYZ coordinates to Yuv coordinates
Approximations from wavelengths to XYZ by Tannenbaum 1974
convert from Yuv coordinates to xy coordinates
Approximations from wavelengths to RGB
table of isotemperature lines for use with the Robertson Method
emittance of a black body of temperature T at a given wavelength
Approximations from wavelengths to XYZ by Wyman et al
CIE Whiteness
ASTM.D1925.YellownessIndex
ASTM D 1925 Yellowness Index for Plastics
Chromaticity diagram showing values for x and y for Illuminant A
for 100 hues at 5/5
CIE 1976 uv Saturation
CIE (1964) 10-deg chromaticity coordinates
Plot the chromaticity diagram
converts between spherical and cartesian coordinates for DKL
Relative spectral power distributions of CIE illuminant A at 1
nm interval
saturation CIECAM 2002
Relative spectral power distributions of CIE illuminant D65 at 1
nm interval
Illuminance (Lux) from spectra
Interpolates an n by w matrix of spectra, sprague
Approximates wavelength to CIE tristimulus XYZ
MaxChromaFromExtrapRenotationData
Table with maximum chroma for which extrapolated renotation data
is available
Berger (59) Whiteness
Convert CIE 1931 XYZ color space to CIE 1931 xyz color space
CIE-1976 u'v' to CIE-1931 xy
Ganz and Grieser Tint
Convert HSV coordinates to RGB
Plot the Maxwell triangle
Convert CIE Lab coordinates to CIE Luv
Convert RGB coordinates to YCbCr
StockmanMacLeodJohnson2degStilesBurchConeFundamentals1993
Stockman, MacLeod & Johnson (1993) 2-deg fundamentals
Convert sRGB coordinates to CMY
The spectral reflectance data of 14 color test samples for CRI
Convert Yuv coordinates to Luv
chromaticity.diagram.color
Plot the chromaticity diagram line with color
Conversion Factors for Units of Illuminance
CIE 1931 2-deg, XYZ CMFs
makeChromaticAdaptationMatrix
Generate a Chromatic Adaptation matrix
x, y coordinates transformed to Judd (1951) x', y' system
Convert CIE 1931 XYZ color space to CIE 1976 uv color space
Convert CMY coordinates to CMYK
Convert Hue to RGB
Convert LCHuv coordinates to CIE Luv
Convert LMS coordinates to DKL
ISObrightnessReflectometerRSD
Weighting factors for the calculation of ISO brightness
Convert LCHab coordinates to CIE Lab
Convert CIE Lab coordinates to XYZ
Convert LMS coordinates to RGB
DeMarcoPokornySmith2degConeFundamentals1992
DeMarco, Pokorny & Smith (1992) versions of the Smith-Pokorny 2-deg fundamentals
Table with Munsell Neutrals and corresponding sRGB
Convert RGB coordinates to YPbPr
Convert sRGB coordinates to hue
Convert CIE Luv coordinates to LCHuv
SmithPokorny2degConeFundamentals1975
Smith & Pokorny (1975) 2-deg cone fundamentals
convert from three filter measurements (reflectance factors) to XYZ
StockmanMacLeodJohnson10degConeFundamentals1993
Stockman & Sharpe (2000) 10-deg cone fundamentals
Stensby Whiteness
Convert RGB coordinates to LEF
Westland, et al. blackness index
StockmanMacLeodJohnson2degCIEadjConeFundamentals1993
Stockman, MacLeod & Johnson (1993) 2-deg cone fundamentals
Convert RGB coordinates to YIQ
Convert YIQ coordinates to RGB
convert from XYZ coordinates to CIE Luv coordinates
Convert YCbCr coordinates to RGB
Internal colorscience functions
compuphase Difference RGB
Conversion Factors for Units of Luminance
daylight components
Convert sRGB coordinates to XYZ
Delta E (CIE 1994)
Convert YCbCr coordinates to RGB
Table with Munsell hue degrees
convert RGB to DKL
CIE 1964 10-deg, XYZ CMFs
Correlated Color Temperature (CCT) from spectra
convert from chromaticity coordinates to correlated color temperature
(Hernandez Andres)
Convert CIE CMF to XYZ
convert from Yuv coordinates to XYZ coordinates
Munsell value to CIE XYZ "Y"
XYZperfectreflectingdiffuser
Perfect reflecting diffuser data
convert foot candle to Lumens/lux
ASTM.E313.YellownessIndex
ASTM E313 Yellowness
convert from BVR coordinates to XYZ
temperature (Robertson)
CIE 1976 chroma formula for CIELab and CIELuv
Conversion from CIELAB color space to DIN99 coordinates
CIE 1976 hue angle formula for CIELab and CIELuv
Table with Munsell spectral data
Convert RGB coordinates to HSV
Table with Munsell Hues
Preucil Angle
Convert PhotoYCC to RGB
Convert CIE 1960 UCS color space to 1960 xy color space
Convert CIE Luv coordinates to Yuv
Conversion from DIN99 coordinates to CIELAB color space
Convert LMS coordinates to XYZ
Convert CIE 1931 xy color space to CIE 1976 uv color space
Convert CIE 1931 XYZ color space to CIE 1960 uv color space
Convert CIE Lab coordinates to LCHab
MaxChromasForStandardMunsellHuesAndValues
Table with maximum Munsell chroma, for a given Munsell hue and value,
for which an extrapolated renotation value is available
Convert CIE Luv coordinates to XYZ
Convert RGB coordinates to HSL
Convert HSL coordinates to RGB
Convert RGB coordinates to LSLM
Convert RGB coordinates to YUV
StockmanSharpe10degCMFS2000
Stockman & Sharpe (2000) 10-deg cone fundamentals
Convert XYZ coordinates to LMS
convert from chromaticity coordinates to correlated color
temperature (Robertson)
convert from XYZ coordinates to CIE Lab coordinates
convert from XYZ coordinates to xyY coordinates
VosEstevezWalraven2degConeFundamentals1990
Vos, Estévez & Walraven (1990) 2-deg cone fundamentals
Approximations from wavelengths to XYZ by Moon & Spencer
convert from XYZ to three filter measurements (reflectance factors)
CIE XYZ "Y" to Munsell value formula, based on the
ASTM Standard D1535-08
Convert RGB coordinates to LMS
Convert YUV coordinates to RGB
convert from XYZ coordinates to RGB
convert RGB to DKL
convert Munsell hue to degree
footcandle2watt.sqcentimeter
converts foot candle to watts / square centimeter
Diffuse blue reflectance factor (ISO brightness)
CIELAB saturation (Eva Lubbe)
Delta E (CIE 2000)
Relative spectral power distributions of CIE illuminants at 5
nm interval
CIE (1931) 2-deg chromaticity coordinates
Primaries for RGB color spaces
footcandle2candela.steradian.sqmeter
converts foot candle to candela steradian / square meter
Hunter 60 Whiteness Index
convert from Yxy coordinates to Yuv coordinates
convert from XYZ coordinates to BVR
Convert LSLM coordinates to RGB