How to use montage for RGB images

Question

RuiQi 2016-6-21

编辑： Viktória Nemkin 2018-4-5

Hi,

How can i show a montage of my rgb images ? Right now its treating the rgb channels as if they were separate grayscale images.

Answer 1

编辑：Viktória Nemkin 2018-4-5

Hello,

I had the same problem and this was the first Google search result, so for anyone who finds this:

Instead of doing this:

allImages(:,:,:,1) = image;

montage(allImages, 'Size', [3, 3]);

Which will display a 3x3 matrix with the first row displaying the red, green and blue channels separately, do this:

allImages{1,1} = image;

montage(allImages, 'Size', [3, 3]);

Which will display the image in the top left corner in RGB.