A. Pizurica: research interests
Image and video restoration
Restoration of still images
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Bayesian wavelet domain estimation of the signal of interest in the presence of noise
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Suppression of correlated noise
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Image restoration using realistic capture models
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Sparsity priors for image restoration
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Restoration of hyperspectral images
Noise reduction in video sequences
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Combining optimally spatial and temporal information fo video denoising
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Time recursive versus 3D video denoisers
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Video denoising based on learned spatio temporal atoms
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Denoising 3D video sequences
Selected related publications
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A. Pizurica, LJ. Jovanov, B. Huysmans, V.Zlokolica, P. De Keyser, F. Dhaenens and W. Philips,
"Multiresolution Denoising for Optical Coherence Tomography:
A Review and Evaluation",
Current Medical Imaging Reviews, vol. 4, no. 2, pp. 270-284, 2008.
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B. Goossens, H. Luong, A. Pižurica and W. Philips,
"An improved non-local denoising algorithm",
in Proc. Int'l Workshop on Local and Non-Local Approximation in Image Processing, LNLA2008, 2008, Aug 23-24, Lausanne, Switzerland (invited paper; 14 pages).
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LJ. Jovanov, A. Pizurica, S. Schulte, P. Schelkens, A. Munteanu, E. Kerre and W. Philips,
"Combined wavelet-domain and motion-compensated video denoising based on video codec motion estimation methods",
IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, no. 3, pp. 417-421, March 2009.
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H. Luong, T. Ružic, A. Pižurica and W. Philips,
"Single-Image Super-Resolution Using Sparsity Constraints and Non-Local Similarities at Multiple Resolution Scales",
in Proc. SPIE Optics, Photonics, and Digital Technologies for Multimedia Applications, P. Schelkens, T. Ebrahimi, G. Cristobal, F. Truchetet, and P. Saarikko (Eds.) 2010, vol. 7723, pp. 772305-1-772305-7.
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J. Aelterman, B. Goossens, H. Luong, J. De Vylder, A. Pižurica, W. Philips,
"Combined Non-Local and Multi-Resolution Sparsity Prior in Image Restoration",
In Proc. of the IEEE International Conference on Image Processing (ICIP), 2012, Sep. 30 - Oct. 3, Orlando, Florida, USA.
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H. Luong, B. Goossens, J. Aelterman, A. Pižurica, and W. Philips,
"A Primal-Dual Algorithm for Joint Demosaicking and Deconvolution,"
In Proc. of the IEEE International Conference on Image Processing (ICIP) 2012,
Sep. 30 - Oct. 3, Orlando, Florida, USA.
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B. Goossens, H. Q. Luong, J. Aelterman, A. Pižurica and W. Philips,
"Realistic Camera Noise Modeling with Application to Improved HDR Synthesis,"
EURASIP Journal on Advances in Signal Processing, in press.