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colorscience (version 1.0.0)

XYZ2Lab: convert from XYZ coordinates to CIE Lab coordinates

Description

XYZ2Lab convert from XYZ coordinates to CIE Lab coordinates.

Usage

XYZ2Lab(XYZmatrix,illuminant='D65',observer=2,RefWhite=XYZperfectreflectingdiffuser)

Arguments

XYZmatrix
XYZ coordinates
illuminant
illuminant
observer
observer
RefWhite
Reference White

Value

  • CIE Lab coordinates

source

Bruce Justin Lindbloom, 2014 http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_T.html

References

Bruce Justin Lindbloom, 2014 http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_T.html

Examples

Run this code
XYZ<-c(0.11465380, 0.08391198, 0.08222077)
CIELMatrix<-xyz2lab(XYZ*100)

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