Displaying gif Image in Matlab

10 views (last 30 days)
Robert
Robert on 24 Jun 2013
I have a .gif image in my directory. When I open it there is a variable 'cdata' with the pixel data and a variable 'colormap' with the colour map.
I want to display the image, but when I type
image(cdata)
The colours are wrong. I tried setting the colormap using
colormap('colormap')
But this still didn't work.

Answers (2)

Leah
Leah on 24 Jun 2013
[I cmap] = imread('image_name.gif','frames','all');
image(I);
colormap(cmap);

Nitin
Nitin on 24 Jun 2013
I = imread('image_name.gif');
imshow(I)
  1 Comment
Robert
Robert on 24 Jun 2013
When I do this the displayed image is black and white. I can see the correct image in the Matlab preview of the photo, so it must be something to do with the colormap.

Sign in to comment.

Community Treasure Hunt

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

Start Hunting!