Publikationen der AG Inverse Probleme und Bildverarbeitung

Zeitschriftenartikel (3)

1. B. Komander, D. Lorenz, L. Vestweber.
   Denoising of image gradients and total generalized variation denoising.
   Journal of Mathematical Imaging and Vision, 61(1):21-39, 2019.

   DOI: 10.1007/s10851-018-0819-8
   online unter: http://arxiv.org/abs/1712.08585

2. F. Schöpfer, D. Lorenz.
   Linear convergence of the Randomized Sparse Kaczmarz method.
   Mathematical Programming, 173(1):509-536, 2019.

   DOI: 10.1007/s10107-017-1229-1
   online unter: http://arxiv.org/abs/1610.02889

3. D. Lorenz, Q. Tran-Dinh.
   Non-stationary Douglas-Rachford and alternating direction method of multipliers: adaptive stepsizes and convergence.
   Computational Optimization and Applications, 74(1):67-92, 2019.

   DOI: 10.1007/s10589-019-00106-9
   online unter: http://arxiv.org/abs/1801.03765

Tagungsbeiträge (5)

1. C. Brauer, D. Lorenz.
   Ergodic bilevel oprimization.
   SPARS 2019.
   
2. C. Brauer, D. Lorenz, A. Tillmann.
   Exact recovery of partially sparse vectors.
   SPARS 2019.
   
3. D. Lorenz, E. Resmerita.
   Flexible sparse regularization with general non-convex penalties.
   SPARS 2019.
   
4. C. Brauer, Z. Zhao, D. Lorenz, T. Fingscheidt.
   Learning to dequantize speech signals by primal-dual networks: an approach for acoustic sensor networks.
   IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).
   

   DOI: 10.1109/ICASSP.2019.8683341

5. D. Lorenz, H. Mahler.
   Orlicz-space regularization for optimal transport and algorithms for quadratic regularization.
   NeurIPS Workshop on Optimal Transport and Machine Learning, Vancouver, Kanada.
   

   online unter: https://arxiv.org/abs/1909.06082