what is the difference b/w image size 256*256 and image size 256*256*3?
19 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
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 comentarios
Respuesta aceptada
Walter Roberson
el 15 de Feb. de 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 comentarios
Walter Roberson
el 3 de Abr. de 2013
Medical images can have RGB, depending on how the image is created.
Image Analyst
el 3 de Abr. de 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.
Más respuestas (0)
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!