3 papers
cs.CV2026
PU-UNet: Stable Multiplicative Interactions for Medical Image Segmentation
Ziyuan Li, Osamah Sufyan, Uwe Jaekel +1
Many dense prediction networks rely on additive feature transformations and model higher-order feature interactions only implicitly. Product units provide an explicit mechanism for…
cond-mat.other2026
Double circular dichroism high harmonic spectroscopy: An ultrafast probe for topological photocurrents
Osamah Sufyan, Ofer Neufeld
Understanding optical responses of topological matter is central to optoelectronic applications, photocurrent control, and spectroscopy. Yet schemes for sensing ultrafast photocurr…
cs.CV2026
Anatomy-Informed Deep Learning for Abdominal Aortic Aneurysm Segmentation
Osamah Sufyan, Martin Brückmann, Ralph Wickenhöfer +2
In CT angiography, the accurate segmentation of abdominal aortic aneurysms (AAAs) is difficult due to large anatomical variability, low-contrast vessel boundaries, and the close pr…