Recent Talks

  • Variational methods for geometric nonlinear data (Invited talk), Seminar, Purdue University, July 2017.
  • Reconstruction Formulae for Magnetic Particle Imaging in 2D and 3D (Invited minisymposium talk), Applied Inverse Problems, Hangzhou, Juni 2017.
  • Variational methods for manifold-valued images (Invited talk), Workshop on Manifold-valued Image Processing, Fraunhofer Kaiserslautern , Dezember 2016.
  • Variational methods for the restauration of manifold-valued data (Invited talk), Seminar Universität Graz, November 2016.
  • Nichtkonvexe und nichtglatte variationelle Methoden in der Bild- und Datenverarbeitung (Invited talk), Workshop „Forum Mathematik“, Bad Soden-Salmünster, September 2016.
  • Edge-preserving variational methods for manifold-valued data (Invited minisymposium talk), International Conference on Curves and Surfaces , Toensberg, Juni 2016.
  • Über nichtglatte und nichtkonvexe variationelle Methoden zur Bildgebung (Invited talk), Minisyposium on Medical Imaging, Universität Hamburg, October 2015.
  • Nonsmooth variational approaches for DTI data (Invited talk), VisTech Workshop, Faak, May 2015.
  • Signals with Jump Discontinuites – Partitioning and Reconstruction (Invited talk), Workshop on Sparse Tomographic Reconstruction – Theoretical and Numerical Aspects, Universität Heidelberg, March 2015.
  • Reconstructing functions with jumps (Invited talk), NuHAG Seminar, Universität Wien, November 2014.
  • Variational denoising for manifold-valued data (Invited talk),  Workshop „Journée conjointe de GDR MIA et ISIS: Optimisation Géométrique sur les Variétés“, Paris, November 2014. Slides.
  • Subdivision schemes on manifolds (Invited Minisymposium talk), ICNAAM, Rhodes, September 2014.
  • Variational reconstruction of functions with discontinuities (Invited talk), Oberseminar, Fakultät für Mathematik, Lübeck, June 2014.
  • Reconstructing signals with jumps (Invited talk), Kolloquium Fachbereich Mathematik, Osnabrück, May 2014.
  • Jump-sparse signal reconstruction by the minimization of Potts functionals (Invited Minisymposium talk), ENUMATH, Lausanne, August 2013.
  • Signal reconstruction using Potts and Blake-Zisserman functionals (Invited talk), Kolloquiumsvortrag des Instituts für Mathematik und Informatik, Universität Greifswald, August 2013.
  • On Potts and Blake-Zisserman functionals for manifold-valued data (Invited Minisymposium talk), MAFELAP, London, Juni 2013.