ResearchBenchmarksImage Purification on CelebA-HQ FaceshieldImage Purification on CelebA-HQ FaceshieldFollow0.9099SSIMTIP-RSR0.7317480.7779990.824250.870501Apr 26, 2026Evaluation resultsMethodMethodLinksSSIMPSNRFIDLPIPSBRISQUETIP-RSRtraining-free=truetraining-free=true2026.040.909931.4829.580.103322.62GridPure2026.040.833526.9355.250.145544.06FreqPure2026.040.770527.9587.760.245948.51DiffPure2026.040.738627.2554.850.226711.58