is it right for an RGB image to calcule the variance with simple this way?
Afficher commentaires plus anciens
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?
Réponse acceptée
Walter Roberson
le 5 Fév 2016
0 votes
Yes that is often used. Working channel by channel has its uses as well.
Plus de réponses (0)
Catégories
En savoir plus sur Image Filtering and Enhancement dans Centre d'aide et File Exchange
le 5 Fév 2016
le 5 Fév 2016
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
