ResearchBenchmarksPET image reconstruction on NX clinical limited-angle (LA) (test)PET image reconstruction on NX clinical limited-angle (LA) (test)Follow32PSNRPET-Adapter23.47225.68627.930.114May 8, 2026Evaluation resultsMethodMethodLinksPSNRSSIMPET-AdapterSampling steps (T)=2Sampling steps (T)=22026.053292LiSch-SCDSampling steps (T)=50Sampling steps (T)=502026.0530.990PET-DDSSampling steps (T)=50Sampling steps (T)=502026.0530.889PET-PIRSampling steps (T)=50Sampling steps (T)=502026.0530.590Bowsher2026.0525.775OSEM2026.0523.867