no code implementations • 20 Feb 2023 • Simon Kirchgasser, Christof Kauba, Georg Wimmer, Andreas Uhl
Natural Scene Statistics commonly used in non-reference image quality measures and a deep learning based quality assessment approach are proposed as biometric quality indicators for vasculature images.
no code implementations • 1 Dec 2020 • Christof Kauba, Luca Debiasi, Andreas Uhl
In this work we evaluate five different commercial-off-the-shelf fingerprint scanners based on different sensing technologies, including optical, optical multispectral, passive capacitive, active capacitive and thermal regarding their susceptibility to presentation attacks using fake fingerprint representations.