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    • School of Engineering and Applied Science, Aston University

      B4 7ET Birmingham

      United Kingdom

    19962019
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    Research Output 1996 2019

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    Article
    2019
    Gravitational Waves
    gravitational waves
    Compression
    methodology
    acoustics

    Effective high compression of ECG signals at low level distortion

    Rebollo-Neira, L. E., 14 Mar 2019, In : Scientific Reports. 9, 1, 4564 .

    Research output: Contribution to journalArticle

    Open Access
    File
    Electrocardiography
    Health care
    Wavelet transforms
    Recovery

    Sparse Representation of 3D Images for Piecewise Dimensionality Reduction with High Quality Reconstruction

    Rebollo-Neira, L. & Whitehouse, D., 27 Jun 2019, In : Array .

    Research output: Contribution to journalArticle

    Open Access
    File
    Glossaries
    Data reduction
    Color
    Data storage equipment

    Wavelet Based Dictionaries for Dimensionality Reduction of ECG Signals

    Rebollo-Neira, L. & Cerna, D., 1 Sep 2019, In : Biomedical Signal Processing and Control. 54, 101593.

    Research output: Contribution to journalArticle

    Open Access
    File
    Glossaries
    Electrocardiography
    Benchmarking
    Cardiac Arrhythmias
    Datasets
    2018

    A competitive scheme for storing sparse representation of X-Ray medical images

    Rebollo-Neira, L. E., 16 Aug 2018, In : PLoS ONE. 13, 8, 15 p., e0201455.

    Research output: Contribution to journalArticle

    Open Access
    File
    Data reduction
    X-radiation
    Economics
    X-Rays
    X rays

    Simple scheme for compressing sparse representation of melodic music

    Rebollo-Neira, L. & Sanchez, I., 8 Feb 2018, In : Electronics letters. 54, 3, p. 171 - 173 2 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Glossaries
    2017

    Effective sparse representation of X-Ray medical images

    Rebollo-Neira, L., 4 Dec 2017, In : International Journal for Numerical Methods in Biomedical Engineering. 33, 12, e2886.

    Research output: Contribution to journalArticle

    Open Access
    File
    Image Decomposition
    Sparse Representation
    Data Reduction
    Wavelet Coefficients
    Medical Image

    Sparse representation of Gravitational Sound

    Rebollo-neira, L. & Plastino, A., 27 Dec 2017, In : Journal of Sound and Vibration. 417, p. 306-314

    Research output: Contribution to journalArticle

    Open Access
    File
    Acoustic waves
    Gravity waves
    acoustics
    Observatories
    Interferometers
    2016

    A dedicated greedy pursuit algorithm for sparse spectral representation of music sound

    Rebollo-Neira, L. & Aggarwal, G., 28 Oct 2016, In : Journal of the Acoustical Society of America. 140, 4, p. 2933-2943 10 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    music
    dictionaries
    acoustics
    Sound
    Pursuit

    Cooperative greedy pursuit strategies for sparse signal representation by partitioning

    Rebollo-Neira, L., Aug 2016, In : Signal processing. 125, p. 365-375 11 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Glossaries
    Fast Fourier transforms
    2013

    Hierarchized block wise image approximation by greedy pursuit strategies

    Rebollo-Neira, L., MacIoł, R. & Bibi, S., Dec 2013, In : IEEE Signal Processing Letters. 20, 12, p. 1175-1178 4 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Pursuit
    Approximation
    Sparsity
    Partitioning
    Partition

    Sparse representation of astronomical images

    Rebollo-Neira, L. & Bowley, J., 1 Apr 2013, In : Journal of the Optical Society of America A. 30, 4, p. 758-768 11 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Glossaries
    dictionaries
    partitions
    Experiments
    2012

    Self-contained encrypted image folding

    Rebollo-Neira, L., Bowley, J., Constantinides, A. G. & Plastino, A., 1 Dec 2012, In : Physica A. 391, 23, p. 5858-5870 13 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Folding
    folding
    Image Recovery
    Color Image
    Numerical Examples
    2011

    Sparsity and “Something Else”: An Approach to Encrypted Image Folding

    Bowley, J. & Rebollo-neira, L., 17 Jan 2011, In : IEEE Signal Processing Letters. 18, 3, p. 189-192 4 p., 5688290.

    Research output: Contribution to journalArticle

    Open Access
    File
    Discrete cosine transforms
    Glossaries
    Folding
    Sparsity
    Cryptography
    2010

    Sparse signal representation by adaptive non-uniform B-spline dictionaries on a compact interval

    Rebollo-neira, L. & Xu, Z., 1 Jul 2010, In : Signal processing. 90, 7, p. 2308-2313 6 p.

    Research output: Contribution to journalArticle

    File
    Glossaries
    Splines
    Joining

    Subspace modelling for structured noise suppression

    Xu, Z., Rebollo - Neira, L. & Plastino, A., 15 May 2010, In : Physica A. 389, 10, p. 2030-2035 6 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Noise Suppression
    Subspace
    retarding
    Low-frequency Noise
    ear
    2009

    Measurements design and phenomena discrimination

    Rebollo-neira, L., 24 Apr 2009, In : Journal of Physics A: Mathematical and Theoretical. 42, 16, 165210.

    Research output: Contribution to journalArticle

    Open Access
    File
    Discrimination
    discrimination
    Subspace
    operators
    Pursuit

    Nonlinear non-extensive approach for identification of structured information

    Rebollo-neira, L. & Plastino, A., 15 Nov 2009, In : Physica A. 388, 22, p. 4703-4712 10 p.

    Research output: Contribution to journalArticle

    File
    Subspace
    2008

    From cardinal spline wavelet bases to highly coherent dictionaries

    Andrle, M. & Rebollo-neira, L., 2 May 2008, In : Journal of Physics A: Mathematical and Theoretical. 41, 17, 172001.

    Research output: Contribution to journalArticle

    Open Access
    File
    dictionaries
    Wavelet Bases
    splines
    Glossaries
    Splines
    2007
    Open Access
    File
    projectors
    Projector
    Oblique
    Updating
    Orthogonal Basis

    Oblique matching pursuit

    Rebollo-Neira, L., Oct 2007, In : IEEE Signal Processing Letters. 14, 10, p. 703-706 4 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Matching Pursuit
    Oblique
    Subspace
    Oblique Projection
    Projector
    2006

    A swapping-based refinement of orthogonal matching pursuit strategies

    Andrle, M. & Rebollo-Neira, L., Mar 2006, In : Signal processing. 86, 3, p. 480-495 16 p.

    Research output: Contribution to journalArticle

    Statistical distribution, host for encrypted information

    Rebollo-Neira, L. & Plastino, A., 1 Jan 2006, In : Physica A. 359, p. 213-221 9 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Statistical Distribution
    statistical distributions
    Encryption
    coding
    Encoding
    2005
    Open Access
    File
    Harmonic Oscillator
    Truncation
    harmonic oscillators
    Superposition
    Postulate
    2004

    Backward-optimized orthogonal matching pursuit approach

    Andrle, M., Rebollo-Neira, L. & Sagianos, E., 24 Aug 2004, In : IEEE Signal Processing Letters. 11, 9, p. 705-708 4 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Matching Pursuit
    Decomposition
    Atomic Decomposition
    Orthogonal Projection
    Shrinking

    Constructive approximations to the q=1/2 maximum entropy distribution from redundant and noisy data

    Rebollo-Neira, L. & Plastino, A., 1 Aug 2004, In : Physical Review E. 70, 2 1, 021104.

    Research output: Contribution to journalArticle

    Open Access
    File
    Maximum Entropy
    Noisy Data
    entropy
    Approximation
    Optimal Strategy

    Dictionary redundancy elimination

    Rebollo-Neira, L., 1 Feb 2004, In : IEE Proceedings: Vision, Image and Signal Processing. 151, 1, p. 31-34 4 p.

    Research output: Contribution to journalArticle

    Glossaries
    Redundancy
    Atoms

    Oversampling of Fourier coefficients for hiding messages

    Miotke, J. R. & Rebollo-Neira, L., 1 May 2004, In : Applied and Computational Harmonic Analysis. 16, 3, p. 203-207 5 p.

    Research output: Contribution to journalArticle

    Oversampling
    Fourier coefficients
    Signal processing
    Signal Processing
    Uniqueness
    2002

    Optimized orthogonal matching pursuit approach

    Rebollo-Neira, L. & Lowe, D., 7 Aug 2002, In : IEEE Signal Processing Letters. 9, 4, p. 137-140 4 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Matching Pursuit
    Atoms
    Glossaries
    Adaptive Procedure
    Orthogonal Projection

    Recursive approach for constructing the q = 1/2 maximum entropy distribution from redundant data

    Rebollo-Neira, L. & Plastino, A., 1 Sep 2002, In : Physical Review E. 66, 3, 032102.

    Research output: Contribution to journalArticle

    Open Access
    File
    Lagrange multipliers
    Maximum Entropy
    set theory
    Nonextensive Entropy
    entropy
    2001

    Frames in two dimensions arising from wavelet transforms

    Rebollo-Neira, L., 8 Sep 2001, In : Proceedings of the Royal Society of London A. 457, 2013, p. 2079-2091 13 p.

    Research output: Contribution to journalArticle

    wavelet analysis
    Wavelet transforms
    Wavelet Transform
    Two Dimensions
    Generating Function
    2000

    Frames of cross ambiguity functions

    Rebollo-Neira, L., Oct 2000, In : IEEE Signal Processing Letters. 7, 10, p. 293-296 4 p.

    Research output: Contribution to journalArticle

    Ambiguity Function
    Fourier transforms
    Computing
    One Dimension
    Fourier transform
    1998

    A non-extensive maximum entropy based regularization method for bad conditioned inverse problems

    Rebollo - Neira, L., Plastino, A. & Fernandez-Rubio, J., 15 Dec 1998, In : Physica A. 261, 3-4, p. 555-568 14 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Nonextensive Entropy
    Maximum Entropy
    Regularization Method
    Inverse Problem
    entropy

    On the q=1/2 non-extensive maximum entropy distribution

    Rebollo - Neira, L., Plastino, A. & Fernandez-Rubio, J., 15 Sep 1998, In : Physica A. 258, 3-4, p. 458-465 8 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Nonextensive Entropy
    Maximum Entropy
    entropy
    applications of mathematics
    Null Space

    Signal representation for compression and noise reduction through frame-based wavelets

    Rebollo - Neira, L., Constantinides, A. G. & Stathaki, T., Mar 1998, In : IEEE Transactions on Signal Processing. 46, 3, p. 587-597 11 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Noise abatement
    Inverse problems
    1997

    Frames: a maximum entropy statistical estimate of the inverse problem

    Rebollo-Neira, L., Fernandez-Rubio, J. & Plastino, A., 1997, In : Journal of Mathematical Physics. 38, 9, p. 4863-4871 9 p.

    Research output: Contribution to journalArticle

    Open Access
    File
    Maximum Entropy
    Inverse Problem
    entropy
    estimates
    Estimate

    On wideband deconvolution using wavelet transforms

    Rebollo-Neira, L. & Fernandez-Rubio, J., Jul 1997, In : IEEE Signal Processing Letters. 4, 7, p. 207-209 3 p.

    Research output: Contribution to journalArticle

    Deconvolution
    Density Function
    Wavelet transforms
    Probability density function
    Wavelet Transform

    Power spectrum estimation from noisy and limited autocorrelation values: a maximum entropy approach

    Rebollo Neira, L. & Constantinides, A. G., Jan 1997, In : Signal processing. 56, 2, p. 135-147 13 p.

    Research output: Contribution to journalArticle

    Power spectrum
    Autocorrelation
    Entropy

    Statistical analysis of a mixed-layer x ray diffraction peak

    Rebollo-Neira, L., Constantinides, A. G., Plastino, A., Alvarez, A., Bonetto, R. & Iñiguez-Rodriguez, M., 7 Sep 1997, In : Journal of Physics D. 30, 17, p. 2462-2469 8 p.

    Research output: Contribution to journalArticle

    Clay minerals
    statistical analysis
    clays
    Statistical methods
    Clay
    1996

    Power spectrum estimation from values of noisy autocorrelations

    Rebollo Neira, L. & Constantinides, A. G., May 1996, In : Signal processing. 50, 3, p. 223-231 9 p.

    Research output: Contribution to journalArticle

    Power spectrum
    Autocorrelation