ResearchBenchmarksLinear Super-resolution on CelebA-HQFollow27.27PSNRPnP-CM21.872423.273724.67526.0763Sep 25, 2025Evaluation ResultsMethodMethodLinksPSNRLPIPSPnP-CMNFE=4NFE=42025.0927.2728.5CM4IRNFE=4NFE=42025.0926.7739.2PnP-DMNFE=2034NFE=20342025.0926.723DiffPIRNFE=100NFE=1002025.0926.327.1DPnPNFE=2923NFE=29232025.0926.2125.9CMNFE=40NFE=402025.0925.7743.1DPSNFE=1000NFE=10002025.0924.4825.3CoSIGNNFE=4NFE=42025.0922.0859.4