Johannes Steffen

11 papers C 4Journal 3Unranked 4
YearRankTypeTitle / Venue / Authors
2020 C conf
Automatic Segmentation of Necrosis Zones after Radiofrequency Ablation of Spinal Metastases.
ICPRAM
Johannes Steffen, Georg Hille, Mathias Becker, Sylvia Saalfeld, Klaus Tönnies
2020 J jnl
Spinal Metastases Segmentation in MR Imaging using Deep Convolutional Neural Networks.
CoRR
Georg Hille, Johannes Steffen, Max Dünnwald, Mathias Becker, Sylvia Saalfeld, Klaus Tönnies
2019 C conf
Automatic Perception Enhancement for Simulated Retinal Implants.
ICPRAM
Johannes Steffen, Georg Hille, Klaus Tönnies
2019 J jnl
Combining convolutional neural networks and star convex cuts for fast whole spine vertebra segmentation in MRI.
Comput. Methods Programs Biomed.
Marko Rak, Johannes Steffen, Anneke Meyer, Christian Hansen, Klaus-Dietz Tönnies
2019 — conf
Segmentation of Vertebral Metastases in MRI Using an U-Net like Convolutional Neural Network.
Bildverarbeitung für die Medizin
Georg Hille, Max Dünnwald, Mathias Becker, Johannes Steffen, Sylvia Saalfeld, Klaus Tönnies
2018 C conf
Perception Enhancement for Bionic Vision - Preliminary Study on Object Classification with Subretinal Implants.
ICPRAM
Johannes Steffen, Jonathan Napp, Stefan Pollmann, Klaus Tönnies
2016 C conf
Information Efficient Automatic Object Detection and Segmentation using Cosegmentation, Similarity based Clustering, and Graph Label Transfer.
ICPRAM
Johannes Steffen, Marko Rak, Tim König, Klaus-Dietz Tönnies
2015 — conf
Density Difference Detection with Application to Exploratory Visualization.
ICPRAM (Selected Papers)
Marko Rak, Tim König, Johannes Steffen, Dirk Joachim Lehmann, Klaus-Dietz Tönnies
2015 J jnl
Ultrasound texture-based CAD system for detecting neuromuscular diseases.
Int. J. Comput. Assist. Radiol. Surg.
Tim König, Johannes Steffen, Marko Rak, Grit Neumann, Ludwig von Rohden, Klaus D. Tönnies
2013 — conf
Texture-Based Detection of Myositis in Ultrasonographies.
Bildverarbeitung für die Medizin
Tim König, Marko Rak, Johannes Steffen, Grit Neumann, Ludwig von Rohden, Klaus D. Tönnies
2012 — conf
Rotational Invariance at Fixation Points - Experiments using Human Gaze Data.
ICPRAM (2)
Johannes Steffen, Christian Hentschel, Afra'a Ahmad Alyosef, Klaus D. Tönnies, Andreas Nürnberger