About Me

R. Bergmann I am a postdoctoral researcher with teaching obligations, similar to an assistant professor, and joined the Image Processing Group at TU Kaiserslauten led by Gabriele Steidl in September 2013. My university profile page can be found here. This page serves as an extended version of the profile page. Prior to that I was a doctoral researcher with teaching obligations at the Institut für Mathematik at the Universität zu Lübeck working together with my PhD supervisor Jürgen Prestin.

My Erdős number is 3, by courtesy of Jürgen Prestin.

Currently I am working on

  • graph based methods for manifold-valued image and data processing combining both local and nonlocal methods.
  • optimizazion on manifolds, especially proximal methods and their application in manifold-valued image processing
  • implementing optimization methods on manifolds and high-dimensional poewer manifolds as they appear in the previous two topics in open source software packages, see my projects
  • anisotropic periodic translation invariant spaces and Fourier based algorithms applied to Homogenization


A short list of pages, where you can find me, too

Research has the advantage that you get around! it brought me to

  • Berlin
  • Beijing (China)
  • Mannheim
  • Kolding (Denmark)
  • Louvain-la-Neuve (Belgium)
  • Weimar
  • Albuquerque, NM (USA)
  • Braunschweig
  • Leicester (United Kingdom)
  • Münster
  • Darmstadt
  • Bordeaux
  • Cambridge (United Kingdom)
  • Hong Kong (China)
  • Paris (France)
  • Munich
  • Erlangen
  • Clausthal
  • Kaiserslautern
  • Kiev (Ukraine)
  • Rostock
  • Leipzig
  • Marburg
  • Strobl (Austria)
  • Osnabrück
  • Chemnitz
  • Freiberg
  • as well as several small workshop venues in Germany