local image contrast estimation

12 visualizzazioni (ultimi 30 giorni)
Eman Elhafnowi
Eman Elhafnowi il 2 Nov 2015
Commentato: Image Analyst il 3 Nov 2015
Hello I need to calculate entire image contrast (local or global image contrast) , is there a way to do that??
Thanks
  1 Commento
Image Analyst
Image Analyst il 3 Nov 2015
There are multiple definitions, usually involving two intensities, like i1/i2 or (i1-i2)/(i1+i2). Or maybe you just want the standard deviation of the image gray levels. What's your definition of contrast?

Accedi per commentare.

Accedi per rispondere a questa domanda.

Risposte (0)

Categorie

Scopri di più su Contrast Adjustment in Help Center e File Exchange

Tag

Prodotti

Community Treasure Hunt

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

Start Hunting!

Translated by