Leif Bergerhoff
Position: Research Assistant
Phone: +49-681-302-57341 (Ellen Wintringer)
E-mail: bergerhoff -at- mia.uni-saarland.de
(please replace anti-spam -at- by @)
Address: Mathematical Image Analysis Group
Faculty of Mathematics and Computer Science,
Saarland University
Campus E1.7
66041 Saarbrücken, Germany
Office:
see also Contact
Research Area

Publications

Journal Papers

  1. L. Bergerhoff, M. Cárdenas, J. Weickert, M. Welk:
    Stable Backward Diffusion Models that Minimise Convex Energies.
    To appear in Journal of Mathematical Imaging and Vision.
    Invited Paper.
    Also available as arXiv:1903.03491v2 [math.NA], June 2020.

Conference Papers

  1. L. Bergerhoff, J. Weickert, Y. Dar:
    Algorithms for Piecewise Constant Signal Approximations.
    Proc. 27th European Signal Processing Conference (EUSIPCO 2019, A Coruña, Spain, Sept. 2-6, 2019), IEEE, 2019.
    Revised version of arXiv:1903.01320v3 [eess.SP], June 2019.

  2. L. Bergerhoff, M. Cárdenas, J. Weickert, M. Welk:
    Modelling Stable Backward Diffusion and Repulsive Swarms with Convex Energies and Range Constraints.
    In M. Pelillo, E. Hancock (Eds.): Energy Minimization Methods in Computer Vision and Pattern Recognition. Lecture Notes in Computer Science, Vol. 10746, 409-423, Springer, Cham, 2018.

  3. L. Bergerhoff, J. Weickert:
    Modelling Image Processing with Discrete First-Order Swarms.
    In N. Pillay, A. P. Engelbrecht, A. Abraham, M. C. du Plessis, V. Snášel, A. K. Muda (Eds.): Advances in Nature and Biologically Inspired Computing. Advances in Intelligent Systems and Computing, Vol. 419, 261-270, Springer, Cham, 2016.

Technical Reports

  1. L. Bergerhoff, J. Weickert, Y. Dar:
    Algorithms for Piecewise Constant Signal Approximations.
    arXiv:1903.01320v3 [eess.SP], June 2019.

  2. L. Bergerhoff, M. Cárdenas, J. Weickert, M. Welk:
    Stable Backward Diffusion Models that Minimise Convex Energies.
    arXiv:1903.03491v2 [math.NA], June 2020.

Theses

  1. L. Bergerhoff: Swarm Behaviour for Image Analysis.
    M.Sc. Thesis in Visual Computing,
    Saarland University, Saarbrücken, Germany, June 2015.

  2. L. Bergerhoff: Ein Verfahren zur Kalibrierung zusammengesetzter Großdisplays.
    B.Sc. Thesis in Network Computing,
    TU Bergakademie Freiberg, Freiberg, Germany, June 2011.

Teaching

Courses


Reviewing Activities

Journals