ResearchBenchmarksNonlinear JPEG Restoration on CelebA-HQFollow26.14PSNRPnP-CM21.116822.420923.72525.0291Sep 25, 2025Evaluation ResultsMethodMethodLinksPSNRLPIPSPnP-CMNFE=4 or 8NFE=4 or 82025.0926.140.356DPSNFE=1000NFE=10002025.0925.550.234ΠGDMNFE=100NFE=1002025.0925.230.221DPnPNFE=2923NFE=29232025.0921.310.402