Med-SRNet: GAN-Based Medical Image Super-Resolution via High-Resolution Representation Learning

Table 1

PSNRs for various methods on the constructed database.

Datasets	Scale	Bicubic	DWSR [32]	IDN [14]	MSRN [15]	SRFBN [16]	DMSN [25]	Med-SRNet
Brain	4	26.517	28.268	28.454	28.841	28.864	28.964	29.948
	8	22.338	23.926	24.184	24.317	24.586	24.733	25.385
Lung	4	27.338	29.196	29.323	29.455	29.538	29.958	31.164
	8	23.795	25.027	25.231	25.402	25.545	25.685	26.335
Abdomen	4	27.902	29.934	30.341	30.407	30.581	30.523	31.106
	8	24.694	26.095	26.199	26.325	26.564	26.591	27.515
Bone	4	26.414	28.451	28.555	28.555	28.642	28.685	29.494
	8	24.478	25.759	25.231	25.790	25.972	26.031	26.536