ResearchBenchmarksLatent Fingerprint Enhancement on NIST SD27 UglyFollow80Rank-1 AccuracySNFEN-3.218.44061.6Mar 19, 2026Evaluation ResultsMethodMethodLinksRank-1 AccuracyRank-2 AccuracyRank-3 AccuracySNFEN2026.0380200GBFEN2026.03106525GlobalDict2026.03500DNUNets2026.035520FingerGAN2026.03000PCF2026.03000RidgeDict2026.03000SpectralDict2026.03000FingerNet2026.03005SFP2026.03005DenseUNet2026.030015LocalDict2026.030015Autoenc2026.0301015