comparison examples/Pierre Villars/Pierre_Villars_Example.m @ 126:db5a7fe1a404 ivand_dev

Merge from branch "sup_158_IMG_Processing_toolbox_"

 SMALL.Problem = Pierre_Problem();
 
 %   Show original image and image that is used as a dictionary
 figure('Name', 'Original and Dictionary Image');
 
-subplot(1,2,1); imshow(SMALL.Problem.imageTrg/SMALL.Problem.maxval);
-title('Original Image');
-subplot(1,2,2); imshow(SMALL.Problem.imageSrc/SMALL.Problem.maxval);
-title('Dictionary image:');
+subplot(1,2,1); imagesc(SMALL.Problem.imageTrg/SMALL.Problem.maxval);
+title('Original Image');colormap(gray);axis off; axis image;
+subplot(1,2,2); imagesc(SMALL.Problem.imageSrc/SMALL.Problem.maxval);
+title('Dictionary image:');colormap(gray);axis off; axis image;
 
 %   Using ten different dictionary sizes. First dictionary will contain all
 %   patches from the source image and last one will have only
 %   num_src_patches/2^9 atoms representing equidistant patches taken from
 %   the source image.

     
     
     %%  show reconstructed image %%
     figure('Name', sprintf('dictsize=%d', dictsize(1,i)));
     
-    imshow(SMALL.solver(i).reconstructed.image/SMALL.Problem.maxval);
+    imagesc(SMALL.solver(i).reconstructed.image/SMALL.Problem.maxval);
     title(sprintf('Reconstructed image, PSNR: %.2f dB in %.2f s',...
         SMALL.solver(i).reconstructed.psnr, SMALL.solver(i).time ));
-    
+    colormap(gray);axis off; axis image;
     
 end
 
 %%  plot time and psnr given dictionary size %%
 figure('Name', 'time and psnr');