Tao Wu

PhD Student

E-mail: tao.wu"at"edu.uni-graz.at ("at"=@)
Phone: +43 (0)316 380 5071
Fax: +43 (0)316 380 9818
Office: Room no. 56 (see blueprint)
            Mozartgasse 14
            8010 Graz, Austria

Mailing address:
Institut für Mathematik und wissenschaftliches Rechnen
Karl-Franzens-Universität Graz
Heinrichstraße 36
8010 Graz
Austria

Research interests:
Mathematical imaging, variational method for image reconstruction, enhancement, and segmentation.

Publications:

• M. Hintermüller and T. Wu, Robust Principal Component Pursuit via Alternating Minimization on Matrix Manifolds. IFB-Report No. 69 (09/2013), Institute of Mathematics and Scientific Computing, University of Graz.
  
  
• M. Hintermüller and T. Wu, A superlinearly convergent R-regularized Newton scheme for variational models with concave sparsity-promoting priors. IFB-Report No. 65 (12/2012), Institute of Mathematics and Scientific Computing, University of Graz. Accepted for publication in: Computational Optimization and Applications. [link]
  
  
• M. Hintermüller and T. Wu, A Smoothing Descent Method for Nonconvex TV^q-Models. IFB-Report No. 55 (03/2012), Institute of Mathematics and Scientific Computing, University of Graz. Accepted for publication in: Proceedings of Dagstuhl Seminar 11471 "Efficient Algorithms for Global Optimisation Methods in Computer Vision". Download pdf-file.
  
  
• M. Hintermüller and T. Wu, Nonconvex TV^q-Models in Image Restoration: Analysis and a Trust-Region Regularization--Based Superlinearly Convergent Solver. IFB-Report No. 52 (11/2011), Institute of Mathematics and Scientific Computing, University of Graz. Published in: SIAM Journal on Imaging Science, Volume 6 (2013), pp. 1385--1415. [link]