PET Super-Resolution on FDG-PET-CT-Lesions Standard 8 mm FWHM SR×4 (test)
46.84PSNR (dB)CT-conditioned diffusion framework
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| CT-conditioned diffusion frameworkSetting=Standard (8 mm, SR×4), Refinement=PPCR2026.03 | 46.84 | 98 | 1 | |
| ScorePETSetting=Standard (8 mm, SR×4), Learning paradigm=Unsupervised2026.03 | 43.97 | 97 | 2 | |
| SRCNNSetting=Standard (8 mm, SR×4), Learning paradigm=Supervised2026.03 | 42.75 | 96 | 3 | |
| DeepSRSetting=Standard (8 mm, SR×4), Learning paradigm=Supervised2026.03 | 42.49 | 95.7 | 3 | |
| PETDMSetting=Standard (8 mm, SR×4), Learning paradigm=Unsupervised2026.03 | 41.32 | 92.4 | 4 | |
| SRDPMSetting=Standard (8 mm, SR×4), Learning paradigm=Unsupervised2026.03 | 40.3 | 92.3 | 4 | |
| UNetSetting=Standard (8 mm, SR×4), Learning paradigm=Supervised2026.03 | 39.5 | 92.9 | 6 | |
| LRSetting=Standard (8 mm, SR×4)2026.03 | 36.63 | 88.7 | 9 |