98 citations · 570 across the 16 of their papers we have counts for
16 papers
Image Translation for Medical Image Generation -- Ischemic Stroke Lesions
Moritz Platscher, Jonathan Zopes, Christian Federau
Deep learning based disease detection and segmentation algorithms promise to improve many clinical processes. However, such algorithms require vast amounts of annotated training da…
Multi-modal segmentation of 3D brain scans using neural networks
Jonathan Zopes, Moritz Platscher, Silvio Paganucci +1
Purpose: To implement a brain segmentation pipeline based on convolutional neural networks, which rapidly segments 3D volumes into 27 anatomical structures. To provide an extensive…
Diffusion-Weighted Magnetic Resonance Brain Images Generation with Generative Adversarial Networks and Variational Autoencoders: A Comparison Study
Alejandro Ungría Hirte, Moritz Platscher, Thomas Joyce +3
We show that high quality, diverse and realistic-looking diffusion-weighted magnetic resonance images can be synthesized using deep generative models. Based on professional neurora…
Probing alternative cosmologies through the inverse distance ladder
Manfred Lindner, Kevin Max, Moritz Platscher +1
We study the implications of a combined analysis of cosmic standard candles and standard rulers on the viability of cosmological models beyond the cosmological concordance model. T…
A fresh look at the gravitational-wave signal from cosmological phase transitions
Tommi Alanne, Thomas Hugle, Moritz Platscher +1
Many models of physics beyond the Standard Model predict a strong first-order phase transition (SFOPT) in the early Universe that leads to observable gravitational waves (GWs). In…
Low-scale leptogenesis assisted by a real scalar singlet
Tommi Alanne, Thomas Hugle, Moritz Platscher +1
Standard thermal leptogenesis in the type-I seesaw model requires very heavy right-handed neutrinos (RHNs). This makes it hard to probe this scenario experimentally and results in…