ResearchBenchmarksSuper-resolution on FFHQ (PSNR, SSIM, FID)Super-resolution on FFHQ (PSNR, SSIM, FID)Follow24.35PSNRUOTIP16.70618.690520.67522.6595May 20, 2026Evaluation resultsMethodMethodLinksPSNRSSIMFID (Test Set)FID (Total)UOTIPScale Factor=4xScale Factor=4x2026.0524.350.737152.27319.475KIDOTScale Factor=4xScale Factor=4x2026.0522.170.5528200.633155.541DPSScale Factor=4xScale Factor=4x2026.05170.42578.444.573