Essays about: "Impostor detection"

Found 2 essays containing the words Impostor detection.

1. 1. Assessment of the Capability for Vetoing Beta-Decay Events in the Lundium Decay Station

   University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

   Author : Tanvir Sayed; [2022]
   Keywords : Radioactivity; Decays; Radiation; Ionisation; Superheavies; Exotic isotopes; Decay spectroscopy; Semiconductors; Silicon-Strip Detectors; Lundium; Vetoing; Electron spread; Particle identification; Physics and Astronomy;

   Abstract : Alpha decay spectroscopy using the latest and most sensitive detector setup as well as fast sampling read-out electronics has become very important for discovery and analysis of short-lived nuclei created in collision experiments in the laboratory. The Nuclear Structure Group in Lund is currently developing the Lundium Decay Station for use in comprehensive nuclear spectroscopy of decays for rare isotopes, particularly in the heavy & superheavy region. READ MORE

3. 2. Applying intelligent statistical methods on biometric systems

   University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Author : Willie Betschart; [2005]
   Keywords : Biometrics; Template aging; Impostor detection; False rejections; Verification results; Neural networks;

   Abstract : This master’s thesis work was performed at Optimum Biometric Labs, OBL, located in Karlskrona, Sweden. Optimum Biometric Labs perform independent scenario evaluations to companies who develop biometric devices. The company has a product Optimum preConTM which is surveillance and diagnosis tool for biometric systems. READ MORE