no code implementations • 17 Mar 2022 • Fuxin Fan, Ludwig Ritschl, Marcel Beister, Ramyar Biniazan, Björn Kreher, Tristan M. Gottschalk, Steffen Kappler, Andreas Maier
Since the generation of high quality clinical training is a constant challenge, this study proposes to generate simulated X-ray images based on CT data sets combined with self-designed computer aided design (CAD) implants and make use of convolutional neural network (CNN) and vision transformer (ViT) for metal segmentation.
no code implementations • 3 Dec 2021 • Tristan M. Gottschalk, Andreas Maier, Florian Kordon, Björn W. Kreher
Due to occurring metal artifacts, the quality of this evaluation heavily depends on the performance of so-called Metal Artifact Reduction methods (MAR).
no code implementations • 26 Jan 2021 • Tristan M. Gottschalk, Andreas Maier, Florian Kordon, Björn W. Kreher
Metal implants that are inserted into the patient's body during trauma interventions cause heavy artifacts in 3D X-ray acquisitions.