Self-Super-Resolution of an MRI Image with Assistance of the DSTTD System

Table 3

Performance comparison between different methodologies for PSNR.

s. no.	Methodologies	Peak signal-to-noise ratio (dB) (x3)
		CT brain	Sagittal brain MRI	Knee
1	SSR (proposed method)	33.56	33.96	34.06
2	DNN-SR [13]	33.23	33.59	33.89
3	SRCNN [4]	33.14	32.69	33.68
4	SR-AutoEncoder [12]	32.98	32.15	33.45
5	SRResNet [15]	32.79	32.02	33.15