no code implementations • 26 Feb 2024 • Nadja Gruber, Johannes Schwab, Elke Gizewski, Markus Haltmeier
Sparse-view computed tomography (CT) enables fast and low-dose CT imaging, an essential feature for patient-save medical imaging and rapid non-destructive testing.
no code implementations • 19 Sep 2023 • Nadja Gruber, Johannes Schwab, Noémie Debroux, Nicolas Papadakis, Markus Haltmeier
To this end, we combine the advantages of a variational segmentation method with the power of a self-supervised, single-image based deep learning approach.
no code implementations • 4 Feb 2023 • Nadja Gruber, Johannes Schwab, Sebastien Court, Elke Gizewski, Markus Haltmeier
We propose an unsupervised image segmentation approach, that combines a variational energy functional and deep convolutional neural networks.
1 code implementation • 9 Feb 2022 • Nadja Gruber, Johannes Schwab, Sebastien Court, Elke Gizewski, Markus Haltmeier
We propose, analyze and realize a variational multiclass segmentation scheme that partitions a given image into multiple regions exhibiting specific properties.
no code implementations • 21 Feb 2019 • Nadja Gruber, Stephan Antholzer, Werner Jaschke, Christian Kremser, Markus Haltmeier
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer in adults, and the most common cause of death of people suffering from cirrhosis.