Table 6.
We compare the structural configuration of the SRCNN, FSRCNN, and our proposed EFSRCNN, including their reported PSNR using the same chest X-ray dataset.
| SRCNN | FSRCNN | EFSRCNN | |
|---|---|---|---|
| First layer | Conv (9, 64, 1) | Conv (5, 56, 1) | Conv (3, 48, 1) |
| Middle layer | Conv (5,32, 64) | Conv (1, 12, 56) 4 Conv (3, 12, 12) Conv (1, 56, 12) |
Conv (1, 12, 48) 6 Conv (3, 12, 12) Conv (1, 48, 12) |
| Last layer | Conv (5, 1, 32) | DeConv (9, 1, 56) | DeConv (9, 1, 48) |
| Input size | HR | LR | HR |
| Model size | 57,184 | 12,464 | 5178 |
| Speed | 12.7× | 48.3× | 52.1× |