Inspec keywords: calibration; biometrics (access control); visual databases; surveillance; face recognition

Other keywords: linear score transformation; surveillance camera face databases; likelihood ratio interpretation; linearly calibrated face recognition scores; mobile biometrics; face recognition system; categorical calibration; calibration performance evaluation; intersession variability modelling; speaker recognition field; calibration performance metric

Subjects: Measurement standards and calibration; Image recognition; Computer vision and image processing techniques