Face-Based Multiple User Active Authentication on Mobile Devices

• Published in: IEEE transactions on information forensics and security Vol. 14; no. 5; pp. 1240 - 1250
• Main Authors: Perera, Pramuditha, Patel, Vishal M.
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: active authentication; Authentication; Biometrics (access control); continuous authentication; Decision making; Decision theory; Dictionaries; Electronic devices; Extreme value theory; Extreme values; mobile biometrics; Mobile handsets; multiuser authentication; Open-set recognition; Parameter estimation; Probes; Support vector machines; Task analysis

Multiple user active authentications, in contrast with the single user active authentication, require the verification of identity of multiple subjects. Both traditional verification and identification-based solutions fail to address the specific challenges presented in this problem. We introduce Ex...