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Auflistung nach Autor:in "Raja, Kiran B."

1 - 3 von 3
  • Konferenzbeitrag
    Cross-eyed - cross-spectral iris/periocular recognition database and competition
    (Biosig 2016, 2016) Sequeira, Ana F.; Chen, Lulu; Ferryman, James; Alonso-Fernandez, Fernando; Bigun, Josef; Raja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph; Wild, Peter
  • Konferenzbeitrag
    Presentation attack detection using a generalizable statistical approach for periocular and iris systems
    (Biosig 2016, 2016) Raja, Kiran B.; Raghavendra, R.; Braun, Jean-Noel; Busch, Christoph
  • Konferenzbeitrag
    Smartphone Authentication System Using Periocular Biometrics
    (BIOSIG 2014, 2014) Raja, Kiran B.; Ramachandra, Raghavendra; Stokkenes, Martin; Busch, Christoph
    The increasing usage of smartphones has raised security concerns regarding these devices due to presence of high amount of personal and sensitive data. The risk is higher without a proper mechanism to handle the authentication to access the smartphone device. In this work, we present a standalone modular biometric system based on periocular information to authenticate towards device. The proposed system has been implemented on the Android operating system. We field tested and evaluated the proposed system using a new database acquired capturing samples with three different devices. We apply the three well known feature extraction techniques, SIFT, SURF and BSIF independently in the proposed peroicular based authentication system. The best performance achieved with GM R = 89.38\% at F M R = 0.01\% indicates the applicability of the proposed periocular based mobile authentication system in a reallife scenario.