[4.3.1.20]
The colorfulness of an area judged as a proportion of the brightness of an achromatic stimulus of the same brightness.
(Refer to CIE 17-139 for additional info.)
[4.3.1.20]
The colorfulness of an area judged as a proportion of the brightness of an achromatic stimulus of the same brightness.
(Refer to CIE 17-139 for additional info.)