Sparse-view CT Reconstruction on AAPM 2-view
27.29PSNR (Axial)TrO
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| TrONFE=15, Schedule=TrO (Ours)2026.06 | 27.29 | 0.82 | 28.24 | 0.833 | 25.74 | 0.832 | |
| DDSNFE=15, Schedule=Quadratic2026.06 | 26.93 | 0.813 | 28.01 | 0.821 | 25.27 | 0.827 | |
| TrONFE=10, Schedule=TrO (Ours)2026.06 | 26.7 | 0.811 | 27.6 | 0.819 | 25.36 | 0.818 | |
| DDSNFE=15, Schedule=EDM2026.06 | 26.37 | 0.802 | 26.41 | 0.809 | 24.61 | 0.803 | |
| TrONFE=8, Schedule=TrO (Ours)2026.06 | 26.23 | 0.798 | 26.74 | 0.789 | 24.74 | 0.803 | |
| DDSNFE=10, Schedule=Quadratic2026.06 | 26.05 | 0.781 | 27.03 | 0.798 | 24.73 | 0.796 | |
| DDSNFE=15, Schedule=Uniform-t2026.06 | 25.93 | 0.681 | 26.32 | 0.667 | 24.77 | 0.68 | |
| DDSNFE=10, Schedule=Uniform-t2026.06 | 25.52 | 0.731 | 26.3 | 0.712 | 24.55 | 0.72 | |
| DDSNFE=15, Schedule=Uniform-λ2026.06 | 25.52 | 0.702 | 26.01 | 0.687 | 24.48 | 0.697 | |
| DDSNFE=10, Schedule=Uniform-λ2026.06 | 25.25 | 0.741 | 25.85 | 0.724 | 24.26 | 0.729 | |
| DDSNFE=8, Schedule=Quadratic2026.06 | 25.18 | 0.752 | 26.02 | 0.753 | 24.16 | 0.74 | |
| DDSNFE=8, Schedule=Uniform-t2026.06 | 25.04 | 0.742 | 25.98 | 0.723 | 24.12 | 0.71 | |
| MCGNFE=4000, Schedule=/2026.06 | 24.69 | 0.821 | 23.52 | 0.806 | 20.71 | 0.685 | |
| DDSNFE=8, Schedule=Uniform-λ2026.06 | 24.55 | 0.73 | 25.76 | 0.714 | 23.97 | 0.707 | |
| DiffMBIRNFE=4000, Schedule=/2026.06 | 24.11 | 0.81 | 23.15 | 0.841 | 21.72 | 0.766 | |
| Score-MedNFE=4000, Schedule=/2026.06 | 24.07 | 0.808 | 23.7 | 0.822 | 20.95 | 0.72 | |
| DDSNFE=10, Schedule=Cosine2026.06 | 24.06 | 0.558 | 24.34 | 0.525 | 23.45 | 0.546 | |
| DDSNFE=15, Schedule=Cosine2026.06 | 24.04 | 0.491 | 24.03 | 0.463 | 23.34 | 0.489 | |
| DDSNFE=8, Schedule=Cosine2026.06 | 23.39 | 0.705 | 25.52 | 0.752 | 23.11 | 0.704 | |
| DDSNFE=10, Schedule=EDM2026.06 | 23.27 | 0.728 | 23.68 | 0.762 | 22.5 | 0.739 | |
| DDSNFE=8, Schedule=EDM2026.06 | 21.5 | 0.606 | 22.03 | 0.634 | 21.3 | 0.615 |