MATLAB: How can i place 25 image by using in one mask in successive manner

Question

how can i place 25 images in one mask.it will be in row wise in that mask?

Answer 1

This is how I interpret your question.

imageSize = [256,256];
numImages = 25;
result = zeros(numImages,imageSize(1),imageSize(2));
for ii = 1:numImages;
    currentImage = rand(imageSize);
    result(ii,:,:) = currentImage;
end

Vertically stacked images.