comparison Problems/generateImageDenoiseProblem.m @ 111:8208316abec6 sup_158_IMG_Processing_toolbox_

create a branch for removing image processing toolbox dependencies

     blockids = i : min(i+bsize-1,size(X,2));
     X(:,blockids) = remove_dc(X(:,blockids),'columns');
 end
 
 %  Noisy image blocks 
-xcol=im2col(x,blocksize,'sliding');
+xcol=im2colstep(x,blocksize);
 [b1, dc] = remove_dc(xcol,'columns');
 
 %% output structure %%
 
 data.Original = im;