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jnkather/rgb_color_cube.m

Last active August 29, 2015 14:21
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Show the RGB gamut in CIELAB space
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rgb_color_cube.m
% JN Kather, 2015
% Show the RGB gamut in CIELAB space
figure();
[X,Y,Z] = meshgrid(linspace(0,1,25));
colors = ([X(:),Y(:),Z(:)]);
colorsLAB = rgb2lab(colors);
scatter3(colorsLAB(:,1),colorsLAB(:,2),colorsLAB(:,3),100,colors,'filled');
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