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 • 16 Mar 2022 • Johannes Schuiki, Michael Linortner, Georg Wimmer, Andreas Uhl
The last decade has brought forward many great contributions regarding presentation attack detection for the domain of finger and hand vein biometrics.
no code implementations • 12 Jan 2021 • Georg Wimmer, Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
The proof of origin of logs is becoming increasingly important.
no code implementations • 27 Apr 2020 • Georg Wimmer, Michael Gadermayr, Andreas Vécsei, Andreas Uhl
We investigate if models can be trained on virtual (or a mixture of virtual and real) samples to improve overall accuracy in a setting with limited labeled training data.