is it right for an RGB image to calcule the variance with simple this way?

1 visualizzazione (ultimi 30 giorni)
bay rem
bay rem il 5 Feb 2016
Risposto: Walter Roberson il 5 Feb 2016
is it right for an RGB image to calcule the variance with var(image(:))?? not to calcul the variance of 3 chanels Red green blue?

Accedi per rispondere a questa domanda.

Risposta accettata

Walter Roberson
Walter Roberson il 5 Feb 2016
Yes that is often used. Working channel by channel has its uses as well.

Più risposte (0)

Categorie

Scopri di più su Image Processing Toolbox in Help Center e File Exchange

Tag

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by