ResearchBenchmarksPET Image Restoration on OOD Data Infusion 3Follow30.41PSNR (dB)MFdiff19.614822.417425.2228.0226Feb 12, 2026Evaluation ResultsMethodMethodLinksPSNR (dB)SSIMNMSEMFdiff2026.0230.410.9670.01M-UNet2026.0230.030.8930.012EA-GAN2026.0229.880.8530.012Hi-Net2026.0229.760.950.013CNCL2026.0229.320.8880.014CSRD2026.0228.860.960.015LPET2026.0220.030.8860.119