Convert XYZ coordinates to CIE lab

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Description

xyz2lab Converts XYZ coordinates to CIE lab.

Usage

1
xyz2lab(C,bbb) 

Arguments

C

XYZ coordinates

bbb

Reference white, by default Observer = 2deg, Illuminant = D65

Value

CIE lab coordinates

Author(s)

Jose Gama

Source

Logicol S.r.l., 2014 EasyRGB color search engine http://www.easyrgb.com/

References

Logicol S.r.l., 2014 EasyRGB color search engine http://www.easyrgb.com/

Examples

1
xyz2lab(c(0.310897, 0.306510, 74.613450))