TABLE II.
Reconstruction performances by using different hyper-parameter settings and under-sampling rates in Dense-Unet.
| Reconstructed T2 with different parameters | T1+1/4 T2 | T1+1/8 T2 | T1+1/16 T2 | |||
|---|---|---|---|---|---|---|
| PSNR | MAE | PSNR | MAE | PSNR | MAE | |
| GR=16, NC=4 | 37.7 | 0.013 | 34.1 | 0.020 | 33.5 | 0.021 |
| GR=16, NC=5 | 39.1 | 0.011 | 36.9 | 0.014 | 34.3 | 0.019 |
| GR=16, NC=6 | 38.9 | 0.012 | 34.7 | 0.019 | 32.4 | 0.024 |
| GR=24, NC=4 | 38.5 | 0.012 | 36.5 | 0.015 | 34.1 | 0.020 |
| GR=24, NC=5 | 38.8 | 0.012 | 36.3 | 0.016 | 34.0 | 0.020 |