Homepage of Frank Lenzen


Dr. Frank Lenzen

Email:Lenzen 'at' franklenzen.de


Curriculum Vitae
09/2016 - present: Development Engineer in Industry (Automotive Functional Safety)
06/2016 - 07/2016: PostDoc, CompVis Group, HCI/IWR
01/2016: Habilitation, University of Heidelberg
04/2010 - 07/2016: Associated member of the RTG 'Spatio/Temporal Graphical Models and Applications in Image Analysis'
11/2009 - 04/2016: PostDoc, HCI/IWR
09/2015 - 02/2016: Temporary deputy W3 professorship 'Scientific Computing', University of Heidelberg
10/2010 - 12/2013: Principal Investigator at the Intel Visual Computing Institute Saarbrücken
11/2006: Ph.D. in Natural Sciences, University of Innsbruck
03/2002 - 08/2009: Research Assistant at the University of Innsbruck,
(Infmath Imaging group headed by Otmar Scherzer )
02/2002: Diploma in Mathematics (Dipl. Math.)
10/1995 - 02/2002: Studies of Mathematics at the University of Bonn
Recent publications:

  • Johannes Berger, Frank Lenzen, Florian Becker, Andreas Neufeld and Christoph Schnörr, Second-Order Recursive Filtering on the Rigid-Motion Lie Group SE Based on Nonlinear Observations, Journal of Mathematical Imaging and Vision, Volume 58, Issue 1, pp. 102-129, 2017  [pdf]
  • Yair Censor, Aviv Gibali, Frank Lenzen and Christoph Schnörr, The implicit convex feasibility problem and its application to adaptive image denoising, Journal of Computational Mathematics, Vol. 34, pp. 610-625, 2016  [pdf]
  • Frank Lenzen, Adaptive Variational Regularization Techniques in Image Processing and Computer Vision, habilitation thesis, 2015 [pdf]
  • Andreas Neufeld, Johannes Berger, Florian Becker, Frank Lenzen and Christoph Schnörr. Estimating Vehicle Ego-Motion and Piecewise Planar Scene Structure from Optical Flow in a Continuous Framework,
    proceedings GCPR 2015, LNCS vol 9358, pp 41-52, Springer, 2015 [pdf]
  • Frank Lenzen and Johannes Berger, Solution-Driven Adaptive Total-Variation Regularization, Scale Space and Variational Methods in Computer Vision 2015, LNCS, vol 9087, pp. 203-215, Springer, 2015   [pdf] [Springer Link].
  • Johannes Berger, Andreas Neufeld, Florian Becker, Frank Lenzen and Christoph Schnörr, Second Order Minimum Energy Filtering on SE 3 with Nonlinear Measurement Equations, Scale Space and Variational Methods in Computer Vision 2015, LNCS, vol 9087, pp. 397-409, Springer, 2015   [Springer Link].

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last update: 24.5.2017