Stiles' data sets

Stiles' π-color mechanisms

Stiles' π-mechanisms

A plot of the π-mechanisms can be found in the image galleries here.

Stiles' standard t.v.i. template shape

Fechner fractions of the π-mechanisms

Stiles & Burch colour matching functions

Stiles & Burch (1955) 2-deg, RGB CMFs

Stiles & Burch (1959) 10-deg, RGB CMFs

Stiles & Burch chromaticity coordinates

Stiles & Burch (1955) 2-deg, rgb chromaticity coordinates

Stiles & Burch (1959) 10-deg, rgb chromaticity coordinates