Add x3 model.

README.md

@@ -112,16 +112,16 @@ The results columns below are represented below as `PSNR/SSIM`. They are compare
 |Dataset  	    |Scale      |Bicubic  	        |carn-bam  	                    |
 |---	        |---	    |---	            |---	                        |
 |Set5  	        |2x         |33.64/0.9292       |**37.83/0.96**         |
-|Set5  	        |3x  	    |30.39/0.8678  	    |****  	    |
+|Set5  	        |3x  	    |30.39/0.8678  	    |**34.82/0.9385**  	    |
 |Set5  	        |4x  	    |28.42/0.8101  	    |**32.0/0.8923**        |
 |Set14  	    |2x         |30.22/0.8683  	    |**33.51/0.9166**  	    |
-|Set14  	    |3x         |27.53/0.7737  	    |****  	    |
+|Set14  	    |3x         |27.53/0.7737  	    |**30.9/0.8558**  	    |
 |Set14  	    |4x         |25.99/0.7023  	    |**28.62/0.7822**  	    |
 |BSD100  	    |2x  	    |29.55/0.8425  	    |**33.64/0.924**  	    |
-|BSD100  	    |3x  	    |27.20/0.7382  	    |****  	    |
+|BSD100  	    |3x  	    |27.20/0.7382  	    |**29.54/0.8166**  	    |
 |BSD100  	    |4x  	    |25.96/0.6672  	    |**28.41/0.7614**  	    |
 |Urban100  	    |2x  	    |26.66/0.8408  	    |**31.53/0.922**  	    |
-|Urban100  	    |3x  	    |  	                |****  	    |
+|Urban100  	    |3x  	    |  	                |**28.84/0.8648**  	    |
 |Urban100  	    |4x  	    |23.14/0.6573  	    |**25.77/0.7741**  	    |
 
 ![Comparing Bicubic upscaling against the models x4 upscaling on Set5 Image 2](images/carn_2_4_compare.png "Comparing Bicubic upscaling against the models x4 upscaling on Set5 Image 2")

pytorch_model_3x.pt

@@ -0,0 +1,3 @@
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