comparison Problems/generatePierreProblem.m @ 232:15fd4c5be71a

merge

 
 % blocksize %
 if (numel(blocksize)==1)
   blocksize = ones(1,p)*blocksize;
 end
-%%
-%% create dictionary data %%
 
-S=im2colstep(src,blocksize);
+%% create dictionary data
+S=im2col(src,blocksize,'sliding');
 
 for j= 1:size(S,2)
     S(:,j)=S(:,j)./norm(S(:,j));
 end
 
-%% create measurement matrix %%
-
-T=im2colstep(trg,blocksize, blocksize);
+%% observed patches matrix 
+%    that are going to be decomposed on the  dictionary 
+T=im2col(trg,blocksize, 'distinct');
 
 %% output structure %%
 
 data.imageSrc = src;
 data.imageTrg = trg;