Sparse-view CT Reconstruction on AAPM 8-view
40.02Axial PSNRTrO
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| TrONFE=15, Schedule=TrO (Ours)2026.06 | 40.02 | 0.957 | 40.96 | 0.952 | 40.14 | 0.954 | |
| DDSNFE=15, Schedule=EDM2026.06 | 39.82 | 0.956 | 40.9 | 0.951 | 40.06 | 0.953 | |
| DDSNFE=15, Schedule=Quadratic2026.06 | 39.63 | 0.955 | 40.61 | 0.951 | 39.69 | 0.952 | |
| TrONFE=10, Schedule=TrO (Ours)2026.06 | 39.33 | 0.955 | 40.36 | 0.95 | 39.46 | 0.951 | |
| DDSNFE=15, Schedule=Uniform-λ2026.06 | 39.01 | 0.953 | 40.04 | 0.948 | 39.01 | 0.949 | |
| DDSNFE=10, Schedule=Quadratic2026.06 | 38.72 | 0.951 | 39.67 | 0.946 | 38.66 | 0.948 | |
| DDSNFE=15, Schedule=Uniform-t2026.06 | 38.54 | 0.95 | 39.47 | 0.945 | 38.36 | 0.947 | |
| TrONFE=8, Schedule=TrO (Ours)2026.06 | 38.53 | 0.952 | 39.78 | 0.964 | 38.62 | 0.948 | |
| DDSNFE=10, Schedule=EDM2026.06 | 38.38 | 0.946 | 39.37 | 0.94 | 38.61 | 0.942 | |
| DDSNFE=10, Schedule=Uniform-λ2026.06 | 38.08 | 0.948 | 39.03 | 0.943 | 37.96 | 0.944 | |
| DDSNFE=10, Schedule=Uniform-t2026.06 | 37.66 | 0.945 | 38.52 | 0.939 | 37.34 | 0.941 | |
| DDSNFE=8, Schedule=Quadratic2026.06 | 37.58 | 0.941 | 38.59 | 0.931 | 37.87 | 0.934 | |
| DDSNFE=8, Schedule=Uniform-t2026.06 | 37.08 | 0.94 | 37.89 | 0.935 | 36.74 | 0.936 | |
| DDSNFE=8, Schedule=Uniform-λ2026.06 | 36.68 | 0.937 | 38.03 | 0.931 | 36.94 | 0.932 | |
| DDSNFE=15, Schedule=Cosine2026.06 | 36.63 | 0.905 | 36.69 | 0.894 | 36.31 | 0.9 | |
| DDSNFE=8, Schedule=Cosine2026.06 | 36.6 | 0.933 | 37.64 | 0.926 | 36.7 | 0.929 | |
| DDSNFE=10, Schedule=Cosine2026.06 | 36.29 | 0.907 | 36.42 | 0.895 | 35.96 | 0.9 | |
| DDSNFE=8, Schedule=EDM2026.06 | 35.59 | 0.928 | 36.95 | 0.922 | 36.09 | 0.923 | |
| DiffMBIRNFE=4000, Schedule=/2026.06 | 33.49 | 0.942 | 35.18 | 0.967 | 32.18 | 0.91 | |
| Score-MedNFE=4000, Schedule=/2026.06 | 29.1 | 0.882 | 27.93 | 0.875 | 24.23 | 0.759 | |
| MCGNFE=4000, Schedule=/2026.06 | 28.61 | 0.873 | 28.05 | 0.884 | 24.45 | 0.765 |