Dataset	Scaling factor	SR-CNN		Bicubic		TNRD		GBAUCNN
Dataset	Scaling factor	PSNR	SSIM	PSNR	SSIM	PSNR	SSIM	PSNR	SSIM
Set5	2	36.66	0.95	33.97	0.94	37.20	0.96	37.28	0.96
Set14		32.42	0.91	30.31	0.89	32.65	0.92	32.70	0.92
Urban100		29.50	0.90	26.85	0.86	29.60	0.91	29.75	0.92
BSD100		31.36	0.89	29.74	0.86	31.60	0.90	31.66	0.90
Set5	3	32.75	0.91	30.62	0.88	33.35	0.93	33.39	0.93
Set14		29.28	0.82	27.56	0.80	29.38	0.84	29.43	0.85
BSD100		28.41	0.79	27.31	0.77	28.63	0.81	28.66	0.81