no code implementations • 1 Feb 2023 • Chun-Wun Cheng, Christina Runkel, Lihao Liu, Raymond H Chan, Carola-Bibiane Schönlieb, Angelica I Aviles-Rivero
Despite the powerful performance reported by existing U-Net type networks, they suffer from several major limitations.
no code implementations • 4 Apr 2022 • Angelica I. Aviles-Rivero, Christina Runkel, Nicolas Papadakis, Zoe Kourtzi, Carola-Bibiane Schönlieb
We demonstrate, through our experiments, that our framework is able to outperform current techniques for Alzheimer's disease diagnosis.
no code implementations • 12 Feb 2021 • Christina Runkel, Christian Etmann, Michael Möller, Carola-Bibiane Schönlieb
An increasing number of models require the control of the spectral norm of convolutional layers of a neural network.
no code implementations • 1 Jul 2020 • Christina Runkel, Stefan Dorenkamp, Hartmut Bauermeister, Michael Moeller
We demonstrate that purely learning on softmax inputs in combination with scarce training data yields overfitting as the network learns the inputs by heart.