12 citations
7 papers
Modulated INR with Prior Embeddings for Ultrasound Imaging Reconstruction
Rémi Delaunay, Christoph Hennersperger, Stefan Wörz
Ultrafast ultrasound imaging enables visualization of rapid physiological dynamics by acquiring data at exceptionally high frame rates. However, this speed often comes at the cost…
Total Deep Variation: A Stable Regularizer for Inverse Problems
Erich Kobler, Alexander Effland, Karl Kunisch +1
Various problems in computer vision and medical imaging can be cast as inverse problems. A frequent method for solving inverse problems is the variational approach, which amounts t…
An Optimal Control Approach to Early Stopping Variational Methods for Image Restoration
Alexander Effland, Erich Kobler, Karl Kunisch +1
We investigate a well-known phenomenon of variational approaches in image processing, where typically the best image quality is achieved when the gradient flow process is stopped b…
Assessing the Quality of Web Content
Elisabeth Lex, Inayat Khan, Horst Bischof +1
This paper describes our approach towards the ECML/PKDD Discovery Challenge 2010. The challenge consists of three tasks: (1) a Web genre and facet classification task for English h…
Indoor Activity Detection and Recognition for Sport Games Analysis
Georg Waltner, Thomas Mauthner, Horst Bischof
Activity recognition in sport is an attractive field for computer vision research. Game, player and team analysis are of great interest and research topics within this field emerge…
Pulmonary Vascular Tree Segmentation from Contrast-Enhanced CT Images
M. Helmberger, M. Urschler, M. Pienn +3
We present a pulmonary vessel segmentation algorithm, which is fast, fully automatic and robust. It uses a coarse segmentation of the airway tree and a left and right lung labeled…