Prof. Dr. Bernadette Hahn
Homepage Uni Würzburg
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Research Interests
- Dynamic inverse problems: Theory and applications
- Reconstruction in computerized tomography
- Combining image reconstruction and image analysis
Talks
- Reconstruction of dynamic objects
Workshop Computational Inverse Problems, Vienna, April 2012 - Reconstruction of dynamic objects in computerized tomography
RICAM, Linz, June 2012 - Reconstruction in dynamic computerized tomography
DMV Annual Meeting, September 2012 - Reconstruction of dynamic objects in computerized tomography
Oberwolfach Workshop, October 2012 - Motion compensation in dynamic inverse problems with application in computerized tomography
Applied Inverse Problem Conference, July 2013 - Dynamic inverse problems: Theory and application
University of Helsinki, April 2014 - Challenges in time-dependent computerized tomography
Inverse Problems: Modeling and Simulation, Fethiye, Mai 2014 - Imaging moving objects
Mathematics and Algorithms in Tomography, Oberwolfach, August 2014 - Algorithms for locally changing objects in computerized tomography
Inverse Problems: From Theory to Applications, Bristol, August 2014
Workshops and Conferences
- Mathematics and Algorithms in Tomography
April 11 - 17, 2010, Oberwolfach - 7th International Congress on Industrial and Applied Mathematics
July 18 - 22, 2011, Vancouver, BC - Computational Inverse Problems
April 23 - 27, 2012, Vienna - DMV Annual Meeting
September 17 - 20, 2012, Saarbrücken - Chinese - German Symposium on Inverse Problems
October 7 - 11, 2012, Saarbrücken - Computational Inverse Problems
October 21 - 27, 2012, Oberwolfach - Applied Inverse Problem Conference
July 1 - 5, 2013, Daejeon, Korea - Advanced X-ray tomography: Experiment, modeling and algorithms
February 10 - 14, 2014, Lorentz Center, Leiden, Netherlands - 7th International Conference Inverse Problems: Modeling and Simulation
May 26 - 31, 2014, Fethiye, Turkey - Mathematics and Algorithms in Tomography
August 10 - 16, 2014, Oberwolfach - Inverse Problems: From Theory to Applications
August 26 - 28, 2014, Bristol, UK
Stays abroad
- Gene Golub SIAM Summer School "Waves and Imaging"
July 2011, Vancouver, BC - Johann Radon Institute for Computational and Applied Mathematics, Industrial Mathematics Institute
Research Group Prof. Ramlau
June 2012, Linz - University of Helsinki
Research Group Prof. Siltanen
April 2014, Helsinki - Tufts University
September - December 2014, Medford, MA
Lectures:
Summer term 2015: Inverse Problems with Applications in Image Reconstruction (translated title)
Curriculum Vitae
| 1987 | Date of birth |
| 2006 | Graduated from Theodor-Heuss Gymnasium, Sulzbach |
| 2006 - 2010 | Student at Saarland University |
| 2009 | Bachelor in mathematics Thesis: "Multiscale Methods in Computerized Tomography" |
| 2009 - 2010 | Graduate Assistant at the IAM within the DFG-project "Combining Image Reconstruction and Image Evaluation" |
| 2010 | Master in mathematics Thesis: "Feature reconstruction in the 3D parallel scanning geometry" |
| 2011 - 2014 | Scientific Assistant at the chair of Prof. Louis |
| 02 / 2013 | Dissertation "Reconstruction methods in dynamic computerized tomography" (translated title) |
| 04 / 2013 | Graduation to Dr. rer. nat. |
| 09 - 12 / 2014 | Visiting scholar at Tufts University, Medford, MA |
Publications
- 3D Compton scattering imaging and contour reconstruction for a class of Radon transforms Inverse Problems 34 (2018) 075004 (22pp)
- Detectable Singularities from Dynamic Radon Data SIAM J. Imaging Sci., 9(3), 1195–1225.
- Null space and resolution in dynamic computerized tomography Inverse Problems 32 (2016) 025006
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The method of approximate inverse in atmospheric tomography
Inverse Problems 31 (2015) 065002
Paper Selected in "2015 Highlights for Inverse Problems" - Dynamic linear inverse problems with moderate movements of the object: Ill-posedness and regularization Inverse Problems and Imaging 9 (2015) 395-413
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Efficient algorithms for linear dynamic inverse problems with known motion
Inverse Problems 30 (2014) 035008
Paper Selected in "2014 Highlights for Inverse Problems" - Reconstruction of dynamic objects with affine deformations in computerized tomography Journal of Inverse and Ill-Posed Problems 22 (2014), 323-339
- Combined Reconstruction and Edge Detection in Dimensioning Meas. Sci. Technol. 24 (2013) 125601 (10pp)
- Reconstruction of dynamic objects in computerized tomography Oberwolfach Reports 9 (2012), 3069-71
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Reconstruction in the three-dimensional parallel scanning geometry with application in synchrotron-based x-ray tomography
Inverse Problems 28 (2012) 045013 (19pp)
Paper Selected in "2012 Highlights for Inverse Problems"