How to find the image as in which channel it is in?

3 visualizzazioni (ultimi 30 giorni)
Manoj Kumar
Manoj Kumar il 17 Ott 2014
Commentato: Manoj Kumar il 20 Ott 2014
Hi, I have an RGB image and I want to know the channel it belongs to.
whether red, green or blue. Here is the Image.
I know it is in blue channel but I just want to know how to find that...
Please assist me.
Thanks...

Accedi per rispondere a questa domanda.

Risposta accettata

Image Analyst
Image Analyst il 17 Ott 2014
Look for the channel that has the highest mean. To get the means:
redMean = mean2(rgbImage(:,:,1))
greenMean = mean2(rgbImage(:,:,2))
blueMean = mean2(rgbImage(:,:,3))

Più risposte (0)

Categorie

Scopri di più su Image Arithmetic 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