Convolutional Neural Network Combined with Half-Quadratic Splitting Method for Image Restoration

Table 5

Average PSNR/(dB) of different SISR methods on data sets Set5 and Set14.

Dataset		NCSR	SPMSR	SRBM3D	SRCNN	VDSR	LapSRN	Proposed
Kernel Bicubic
Set5	2	—	36.43	36.47	36.66	37.56	37.61	37.43
Set14		—	32.35	32.38	32.45	33.02	33.10	32.88
Set5	3	—	32.49	32.54	32.65	33.67	33.74	33.39
Set14		—	28.98	29.09	29.24	29.77	29.83	29.61
Kernel Gaussian
Set5	3	33.03	32.86	32.95	30.50	30.54	30.59	33.38
Set14		29.27	29.03	29.18	27.78	27.80	27.85	29.63