Table 3.
‘Upper-bounds’ obtained via supervised fine-tuning on LoDoFanB.
| Methods | Low-Dose CT | Sparse-View CT |
|---|---|---|
| FBP + U-Net | 36.05/0.879 | 34.47/0.828 |
| LGD | 38.33/0.894 | 36.00/0.855 |
| LPD | 39.85/0.914 | 37.59/0.876 |
| BDGD + SKT | 40.14/0.909 | 37.71/0.877 |
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