Research Article

A Network with Composite Loss and Parameter-free Chunking Fusion Block for Super-Resolution MR Image

Table 4

Performance and parameter comparison of the proposed module. The super-resolution reconstructed LR image is obtained by TD.

Residual blockReconstruction blockPCFBPSNRSSIMRMSE

SRResnet [51]PD33.970.97180.0212
T132.720.95250.0241
T235.410.97260.0177

ProposedPD34.140.97520.0209
T132.870.95910.0238
T235.660.97340.0172

Bold values highlight the optimal results.