what is the difference b/w image size 256*256 and image size 256*256*3?
18 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I m doing project with medical images... i have read a .tiff image and calculated size ..it is showing 256*256*3..what is it??
0 commentaires
Réponse acceptée
Walter Roberson
le 15 Fév 2013
The image that has *3 is an RGB image. The image that does not have *3 is a grayscale image (or a pseudocolor image)
4 commentaires
Image Analyst
le 3 Avr 2013
Sometimes if you save images without specifying the correct options you could get an image stored as color even though it's grayscale. I often see jpg or bmp images that people uploaded as having 3 color channels even though it's a grayscale image in appearance. It saved it as color with all 3 channels being the same gray level image.
Plus de réponses (0)
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!