Tao Wu
Notice: I have completed my PhD. This page is no longer updated. I have moved to Humboldt-University of Berlin.
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:
Optimization and variational method, applications in image processing.
Publications:
- M. Hintermüller and T. Wu,
Bilevel Optimization for Calibrating Point Spread Functions in Blind Deconvolution.
SFB-Report 2014-011 (09/2014), Institute of Mathematics and Scientific Computing, University of Graz. [pdf]
- M. Hintermüller and T. Wu,
Robust Principal Component Pursuit via Inexact Alternating Minimization on Matrix Manifolds.
IFB-Report No. 69 (09/2013), Institute of Mathematics and Scientific Computing, University of Graz. To appear in: Journal of Mathematical Imaging and Vision. [link] [pdf] [code]
- 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. Published in: Computational Optimization and Applications, vol. 57 (2014), pp. 1-25. [link] [pdf]
- M. Hintermüller and T. Wu,
A Smoothing Descent Method for Nonconvex TVq-Models.
IFB-Report No. 55 (03/2012), Institute of Mathematics and Scientific Computing, University of Graz. Published in: Springer Lecture Notes in Computer Science, vol. 8293, pp. 119-133, 2014. [link] [pdf]
- M. Hintermüller and T. Wu,
Nonconvex TVq-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, vol. 6 (2013), pp. 1385-1415. [link] [pdf]
