Glossary Digital cinema / Term
A measure of the energy being reflected or emitted by a surface and in which the energy is weighted by the CIE Vʎ, also called the CIE y-bar color matching function. Luminance is an approximate correlate of brightness. The Y value in the set of CIE XYZ tristimulus values is the luminance.
Permanent link Luminance - Creation date 2021-04-06