XYZToLab - aleslab/Psychtoolbox-3-aleslab-fork GitHub Wiki

lab = XYZToLab(xyz,whiteXYZ)

xyz is a 3 x N matrix with xyz in columns
whiteXYZ is a length 3 vector with the white point.
lab is a 3 x N matrix of [Lstar;astar;bstar]

Formulae are taken from Wyszecki and Stiles, page 167.

xx/xx/xx baw Created.
xx/xx/xx dhb Made compatible with version 3.5
10/10/93 dhb Changed name to XYZToLab.
5/9/02 dhb Improved help

Path   Retrieve current version from GitHub | View changelog
Psychtoolbox/PsychColorimetric/XYZToLab.m
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