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

Table 4

Performance comparison between different methodologies for SSIM (x2).

S. no.	Methodologies (x2)	SSIM
		CT brain	Sagittal brain MRI	Knee
1	SSR (proposed method)	0.9796	0.9645	0.9878
2	DNN-SR [13]	0.9121	0.9215	0.9251
3	SRCNN [4]	0.9012	0.9012	0.9032
4	SR AutoEncoder [12]	0.9253	0.9212	0.9125
5	SRResNet [15]	0.8978	0.8925	0.8952