File switching in matlab??

[bt87]

i want to compare a image with other images in folder can any body tell me how can i do this??
only thing i wanna know is who to switch from one image to next??
plz...
thanks in advnce..

 

[s_cihan_tek]

I = imread('image.jpg');
files = dir('test\*.jpg');

for i=1:size(files,1);
img = imread(files(i).name)

% Do comparison here

end

If the first image and the ones that you'll be comparing against are in the same folder than you can check for the file name inside the loop.