A. Pizurica: research interests

Signal/image recovery from partial data

• Compressed sensing in Magnetic Resonance Imaging

• Adaptive compressed sensing

• Compressed sensing and rateless coding

Selected related publications

• M. Panic, J. Aelterman, V. Crnojevic, and A. Pižurica, "Sparse Recovery in Magnetic Resonance Imaging with a Markov Random Field Prior," IEEE Transactions on Medical Imaging (in press).

• M. Panic, J. Aelterman, V. Crnojevic, and A. Pižurica, "Compressed sensing in MRI with a Markov random field prior for spatial clustering of subband coefficients", in Proc. European Conf. on Signal Processing, EUSIPCO 2016.

• D. Vukobratovic, D. Sejdinovic and A. Pižurica, "Compressed Sensing Using Sparse Binary Measurements: A Rateless Coding Perspective", IEEE Int'l Workshop on Signal Processing Advances in Wireless Communications SPAWC, June 2015, Stockholm, Sweden.

• D. Vukobratovic and A. Pizurica, "Compressed sensing using sparse adaptive measurements", IEEE Symposium on Information Theory in the Benelux, Eindhoven, The Netherlands, pp. 164-171, May 12-13, 2014.

• D. Vukobratovic and A. Pizurica, "Adaptive compressed sensing using sparse measurement matrices", International Traveling Workshop on Interactions between Sparse models and Technology iTWIST'14, Namur, Belgium, Aug 27-29, 2014.

• A. Pižurica, J. Aeltermana, F. Bai, S. Vanloocke, H.Q. Luong, B. Goossens and W. Philips, "On structured sparsity and selected applications in tomographic imaging", SPIE Conference Wavelets and Sparsity XIV, 2011, Aug 21-24, San Diego (Invited paper).

• J. Aelterman, H. Q. Luong, B. Goossens, A. Pižurica and W. Philips, "Augmented Lagrangian based reconstruction of non-uniformly sub-Nyquist sampled MRI data," Signal Processing, Special Issue: Advances in Multirate Filter Bank Structures and Multiscale Representations, Vol. 91, No. 12, pp. 2731-2742, Dec 2011.