Live Finger Detection
BioStation L2 features the Live Finger Detection 2.0 from Suprema. The previous live detection technology analyzes the dynamically changing pattern, liveness feature and unnaturalness feature of live and new fingers. Along with improvements to the existing algorithm, the new detection technology implements liveness decision engine using dual light source imaging. Using infra-red and white light, the engine blocks fake fingerprints made from numerous different materials