ResearchBenchmarksImage Purification on CelebA-HQ DF_RAPImage Purification on CelebA-HQ DF_RAPFollow0.893SSIMTIP-RSR0.73440.7755750.816750.857925Apr 26, 2026Evaluation resultsMethodMethodLinksSSIMPSNRFIDLPIPSBRISQUETIP-RSRtraining-free=truetraining-free=true2026.040.89331.1535.650.160520.54FreqPure2026.040.8128.8680.870.283247.66DiffPure2026.040.772928.0145.570.250910.09GridPure2026.040.740526.0695.080.369743.98