Inverse Problems and Applications (IPA)

In general, inverse problems are concerned with (1) reconstructing signals from observations and/or (2) controlling systems to a desired effect. Inverse problems occur in a variety of domains and applications, ranging from tomographic reconstruction to particle physics to machine learning. The IPA group is dedicated to identifying and solving such inverse problems with a strong focus on radiological applications:
• Tomographic reconstruction for different modalities under non-optimal conditions
• Rigid and non-rigid motion estimation and correction
• Image quality
• Blood flow analysis
• Ionizing radiation dose estimation and optimization
• Tomographic reconstruction for different modalities under non-optimal conditions
• Rigid and non-rigid motion estimation and correction
• Image quality
• Blood flow analysis
• Ionizing radiation dose estimation and optimization
The goal of this project is the investigation of multimodal methods for the evaluation of interventional workflows in the operation room. This topic will be researched in an international project context with partners in Germany and in Brazil (UNISINOS in Porto Alegre). Methods will be developed to analyze the processes in an OR based on signals from body-worn sensors, cameras and other modalities like X-ray images recorded during the surgeries. For data analysis, techniques from the field of…
Fabian Wagner, M. Sc.
- Phone number: +49 9131 85 25247
- Email: fabian.wagner@fau.de
- Website: https://lme.tf.fau.de/person/wagner/
Fuxin Fan, M. Sc.
- Phone number: +49 9131 85 27894
- Email: fuxin.fan@fau.de
- Website: https://lme.tf.fau.de/person/fan/
Manuela Meier, M. Sc.
- Phone number: +49 9131 85 27891
- Email: manuela.meier@fau.de
- Website: https://lme.tf.fau.de/person/meier/
Mareike Thies, M. Sc.
- Phone number: +49 9131 85 25247
- Email: mareike.thies@fau.de
- Website: https://lme.tf.fau.de/person/thies/
Merlin Nau, M. Sc.
- Phone number: +49 9131 85 28982
- Email: merlin.nau@fau.de
- Website: https://lme.tf.fau.de/person/nau/
Noah Maul, M. Sc.
- Phone number: +49 9131 85 25246
- Email: noah.maul@fau.de
- Website: https://lme.tf.fau.de/person/maul/
Timo Klemm, M. Sc.
- Phone number: +49 9131 85 27874
- Email: timo.klemm@fau.de
- Website: https://lme.tf.fau.de/person/klemm/
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Viewpoint Planning for Quantitative Coronary Angiography
CARS (Berlin)
In: Computer Assisted Radiology and Surgery Proceedings of the 32nd International Congress and Exhibition, Berlin: 2018
DOI: 10.1007/s11548-018-1766-y
URL: https://www5.informatik.uni-erlangen.de/Forschung/Publikationen/2018/Preuhs18-VPF.pdf
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Symmetry prior for epipolar consistency
In: International Journal of Computer Assisted Radiology and Surgery (2019)
ISSN: 1861-6410
DOI: 10.1007/s11548-019-02027-8
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Motion Gradients for Epipolar Consistency
15th International Meeting on Fully Three-Dimensional Image Reconstruction (Philadelphia, PA, June 2, 2019 - June 6, 2019)
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Some Investigations on Robustness of Deep Learning in Limited Angle Tomography
21st International Conference on Medical Image Computing & Computer Assisted Intervention (Granada, Spain)
In: Proceedings of the 21st International Conference on Medical Image Computing & Computer Assisted Intervention 2018
URL: https://www5.informatik.uni-erlangen.de/Forschung/Publikationen/2018/Huang18-SIO.pdf
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Robust mixed one-bit compressive sensing
In: Signal Processing 162 (2019), p. 161-168
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2019.04.011
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Contact
Mareike Thies, M. Sc.
Researcher
Martensstr. 3
91058 Erlangen
91058 Erlangen
- Phone number: +49 9131 85 25247
- Email: mareike.thies@fau.de
- Website: https://lme.tf.fau.de/person/thies/