Highly Nonlinear Approximations for Sparse Signal Representation

The following publications acknowledge support from EPSRC (EP/D062632/1)

Published Journal Papers:

L. Rebollo-Neira, R. Maciol, S. Bibi.“Hierarchized Block Wise Image Approximation by Greedy Pursuit Strategies”,
IEEE Signal Processing Letters, Vol. 20 No 12, 1175-- 1178, DOI: 10.1109/LSP.2013.2283510 (2013).

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L. Rebollo-Neira, J. Bowley. “ Sparse Representation of Astronomical Images”,
Journal of the Optical Society of America A, Vol. 30 Issue 4, 758--768, DOI: 10.1364/JOSAA.30.000758 (2013).

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L. Rebollo-Neira, J. Bowley, A.G. Constantinides and A. Plastino. “Self Contained Encrypted Image Folding”,
Physica A, Vol. 391 Issue 23, 5858--5870, DOI: 10.1016/j.physa.2012.06.042 (2012).

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J. Bowley, L. Rebollo-Neira. “Sparsity and ‘Something Else‘: An Approach to Encrypted Image Folding”,
IEEE Signal Processing Letters, Vol. 8 No 3, 189--192, DOI: 10.1109/LSP.2011.2106496 (2011).

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L. Rebollo-Neira, Z. Xu, “Sparse signal representation by adaptive non-uniform B-spline dictionaries on a compact interval”,
Signal Processing, DOI: 10.1016/j.sigpro.2010.02.004 (2010).

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Z. Xu, L. Rebollo-Neira, A. Plastino, “Subspace modeling for structured noise suppression”.
Physica A, DOI: 10.1016/j.physa.2010.01.031 (2010).

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L. Rebollo-Neira, “Measurements design and phenomena discrimination”,
Journal of Physics A: Mathematical and Theoretical, 42 (2009) 165210.

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L. Rebollo-Neira, A. Plastino, “Nonlinear non-extensive approach for identification of structured information”,
Physica A, DOI: 10.1016/j.physa.2009.08.003 (2009).

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M. Andrle, L. Rebollo-Neira, “From cardinal spline wavelet bases to highly coherent dictionaries”,
Journal of Physics A: Mathematical and Theoretical, 41 (2008) 17200.

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L. Rebollo-Neira, “Oblique Matching Pursuit”,
IEEE Signal Processing Letters, 14, 10 (2007) 703-707.

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L. Rebollo-Neira, “Constructive updating/downdating of oblique projectors: a generalization of the Gram-Schmidt process”,
Journal of Physics A: Mathematical and Theoretical, 40 (2007) 6381-6394.

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Book Chapter:

"Projection and Interpolation Based Techniques for Structured and Impulsive Noise Filtering", Chapter 1 in New Signal Processing Reseach.,
Nova Publishers, 2008, ISBN: 978-1-60456-479-2.

Preprints:

J. Bowley, L. Rebollo-Neira, "Sparse image representation by discrete cosine/spline based dictionaries",
arXiv:0909.1310v1.

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