ResearchBenchmarksSuper Resolution on FFHQ with Impulse noise 256x256 (test)Super Resolution on FFHQ with Impulse noise 256x256 (test)Follow23.42PSNRNA-NHMC14.663216.936619.2121.4834Apr 18, 2026Evaluation resultsMethodMethodLinksPSNRSSIMLPIPSNA-NHMCScale=x4Scale=x42026.0423.420.6310.382ReSampleScale=x4Scale=x42026.0422.980.6390.483DPSScale=x4Scale=x42026.0421.990.5810.395DiffPIRScale=x4Scale=x42026.0419.540.4920.549DMPlugScale=x4Scale=x42026.0419.520.3580.562SITCOMScale=x4Scale=x42026.0416.560.3920.628RED-diffScale=x4Scale=x42026.0415.150.3410.692DAPSScale=x4Scale=x42026.04150.3610.702