CT Image Reconstruction on clinical GE LACT dataset (90◦ angular coverage)
0.955SSIMDC-PnPDP
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| DC-PnPDPNFE=1002026.02 | 0.955 | 39.46 | — | — | — | |
| DC-PnPDPNFE=502026.02 | 0.945 | 37.53 | — | — | — | |
| DiffPIRNFE=1002026.02 | 0.926 | 34.7 | — | — | — | |
| SITCOMNFE=50×102026.02 | 0.911 | 32.07 | — | — | — | |
| DAPSNFE=5×2002026.02 | 0.891 | 30.02 | — | — | — | |
| Metadata-guided two-stage diffusion frameworkAngular Coverage=90◦2025.09 | 0.885 | 30.033 | 1.238 | 0.976 | 48.2 | |
| FBPConvNetAngular Coverage=90◦2025.09 | 0.855 | 28.108 | 1.219 | 0.962 | 59.2 | |
| DOLCEAngular Coverage=90◦2025.09 | 0.826 | 26.456 | 1.189 | 0.946 | 71.5 | |
| DDSNFE=1002026.02 | 0.806 | 26.3 | — | — | — | |
| DDNMNFE=1002026.02 | 0.8 | 27.13 | — | — | — | |
| DDSAngular Coverage=90◦2025.09 | 0.761 | 24.668 | 1.159 | 0.914 | 87.9 | |
| ADMM-TVAngular Coverage=90◦2025.09 | 0.655 | 23.002 | 1.113 | 0.884 | 107.4 | |
| A†yNFE=-2026.02 | 0.605 | 16.82 | — | — | — | |
| FBPAngular Coverage=90◦2025.09 | 0.468 | 17.374 | 1.0631 | 0.749 | 203.8 |