Randomizing an array or vector of images and displaying the image on an axis.

So I want to randomize an array or vector of images and displaying the images on an axis. Below is the code I'm trying but its giving errors. Any help would be greatly appreciated.

image1=imread('imgae1.jpg')
image2=imread('image2.jpg')

sequence={image1 image2}

a=randperm(sequence)
axes(handles.axes1)
imshow(a(1))

Answer 1

[Guillaume]

Nearly there. You can't use randperm on a cell array, but you can use it to get a random permutation of indices that you then use to reorder the cell array:

sequence = {image1 image2};
randidx = randperm(numel(sequence));
randsequence = sequence(randidx);

To display the first image in randsequence:

imshow(randsequence{1}); %note the curly brackets and not round brackets

[Hao Wei Low]

Thank you so much!