A Delaunay Quadrangle-Based Fingerprint Authentication System With Template Protection Using Topology Code for Local Registration and Security Enhancement - Yang, Wencheng; Hu, Jiankun; Wang, Song (IEEE transactions on information forensics and security, 2014)
Keywords: Algorithms; Applied sciences; Artificial intelligence; Authentication; Computer information security; Computer science; control theory; systems; Cryptography; Distortion; Exact sciences and technology; Feature extraction; Fingerprint recognition; Fingerprinting; Fingerprints; Memory and file management (including protection and security); Memory organisation. Data processing; Nonlinear distortion; Nonlinearity; Pattern recognition. Digital image processing. Computational geometry; Security; Similarity; Software; Topology; template protection; Fingerprint; Delaunay quadrangle; topology code; Delaunay triangle; Biometrics; Image registration; Similarity; Delaunay triangulation; Topology; Risk analysis; Alignment; Experimental result; Protection system; Security of data; Metric; Level; Non linear distortion; Computer security; Pattern extraction