| RMSE | SSIM | PV |
FC | 2.350507 | −0.0211 | 0.6354 |
TFLI | 0.028609 | 0.9525 | 0.1607 |
HFLI | 0.028532 | 0.9528 | 0.1594 |
SLI | 0.028469 | 0.9529 | 0.1589 |
Non-iter ALI | 0.026800 | 0.9689 | 0.1878 |
ALI | 0.009420 | 0.9937 | 0.0734 |