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Thomas Blumensath
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Publications
COPYRIGHT NOTICE
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Journal Papers
Submitted
 T.
Blumensath, M. E. Davies; "Normalised
Iterative Hard
Thresholding; guaranteed
stability and performance". [Download preprint (19/02/09)]
Accepted and published
T.
Blumensath, M. E. Davies; "Stagewise Weak Gradient Pursuits", to
appear
in IEEE Transactions on
Signal Processing
[Download preprint
(13/05/2009)]
T.
Blumensath, M. E. Davies; "Iterative Hard Thresholding for Compressed
Sensing", to appear
in Applied and
Computational
Harmonic Analysis. [Download preprint (28/01/09)]
M. Yaghoobi,
T.
Blumensath, M. E. Davies; "Dictionary
Learning for Sparse Approximations with the Majorization Method",
to
appear in
IEEE Transactions on Signal Processing
[Download article:
pdf]
T.
Blumensath, M. E. Davies; "Sampling Theorems for Signals from the
Union of Finite-Dimensional Linear Subspaces", IEEE
Transactions on Information Theory, vol. 55, no. 4, pp. 1872-1882,
April 2009 [Download preprint: pdf].
Note the following error: [Erratum.pdf]
T.
Blumensath, M. E. Davies; "Iterative Thresholding
for Sparse Approximations". The Journal of Fourier Analysis
and Applications, vol.14, no 5, pp. 629-654, December 2008.
[Download preprint: pdf]
The original
publication is available at www.springerlink.com.
T.
Blumensath, M. E. Davies; "Gradient
Pursuits", IEEE
Transactions on Signal Processing, vol. 56,
no. 6, pp. 2370-2382, June 2008. [Download preprint:
pdf]
T.
Blumensath, M. E. Davies; "Monte Carlo Methods
for Adaptive Sparse Approximations of Time-Series", IEEE
Transactions on Signal Processing, vol. 55, no. 9, pp. 4474-4481,
September 2007. [Download preprint:
pdf]
M. D.
Plumbley, S. A. Abdallah, T. Blumensath, M. E. Davies; "Sparse Representations
of Polyphonic Music", Elsevier
Signal Processing, vol. 86,
no. 3, pp. 417-431, March 2006. [Download preprint: pdf]
T.
Blumensath, M. E. Davies; "Sparse and
Shift-Invariant Representations of Music", IEEE Transactions
on Audio, Speech and Language Processing, vol. 14, no. 1, pp. 50-57,
January 2006. [Download article: pdf]
Refereed Conferences Papers
T.
Blumensath and M. E. Davies; "How to use the Iterative Hard Thresholding
algorithm", in Proc. of SPARS09, Saint-Malo, France,
2009. [Download article:
pdf]
T.
Blumensath and M. E. Davies; "A Simple, Efficient and Near Optimal
Algorithm for Compressed Sensing", ICASSP,
2009. [Download article:
pdf]
M. Yaghoobi,
T.
Blumensath and M. E. Davies; "Parsimonious Dictionary Learning",
ICASSP,
2009. [Download article:
pdf]
T.
Blumensath and M. E. Davies; "Gradient
Pursuit for Non-Linear Sparse
Signal Modelling", European Signal Processing Conference
(EUSIPCO), Lausanne, Switzerland, April
2008. [Download article:
pdf]
M. Yaghoobi,
T.
Blumensath, M. E. Davies; "Regularized
Dictionary Learning for Sparse Approximation", European
Signal Processing Conference (EUSIPCO), Lausanne, Switzerland, April
2008. [Download article:
pdf]
M.E. Davies
and T. Blumensath; "Faster &
Greedier: algorithms for sparse reconstruction of large datasets ",
invited paper to the third IEEE International Symposium on
Communications, Control, and Signal Processing, St Julians, Malta,
March
2008. [Download article:
pdf]
S.
Bhattacharya, T. Blumensath, B. Mulgrew, M.E. Davies; "Fast encoding of synthetic aperture radar
raw data using compressed sensing", IEEE Workshop on Statistical
Signal Processing, Madison, USA, August 2007
T.
Blumensath, M. E. Davies; "Compressed Sensing and
Source Separation", International Conference on
Independent Component Analysis and Signal Separation, London, UK,
September 2007. [Download article: pdf]
The original publication is available at www.springerlink.com.
T.
Blumensath, M. E. Davies; "In Greedy Pursuit of
New Directions: (Nearly) Orthogonal Matching Pursuit by Directional
Optimisation", European Signal Processing Conference
(EUSIPCO), Pozna, Poland,
September 2007. [Download article:
pdf]
M. Yaghoobi,
T.
Blumensath, M. E. Davies; "Quantized Sparse
Approximation with Iterative Thresholding for Audio Coding",
IEEE International Conference on Acoustics,
Speech and Signal Processing, Honolulu, USA, April 2007. [Download article: pdf]
T.
Blumensath, M. Yaghoobi, M. E. Davies; "Iterative Hard
Thresholding and L0 Regularisation", IEEE International
Conference on Acoustics,
Speech and Signal Processing, Honolulu, USA, April 2007. [Download article: pdf]
T.
Blumensath, M. E. Davies. "Blind
Separation of Maternal and Fetal ECG Recordings using Adaptive Sparse
Representations". In
Proceedings of ICA Research Network International Workshop 2006,
Liverpool, UK, Sept 2006. [Download article:
pdf]
M. D.
Plumbley, S. A. Abdallah, T. Blumensath, M. G. Jafari, A. Nesbit, E.
Vincent and B. Wang. "Musical
audio analysis using sparse representations". In
Proceedings of 17th COMPSTAT 2006 (17th Symposium of IASC-ERS), Rome,
Italy, Aug-Sept 2006. [Download article: pdf]
T.
Blumensath, M. E. Davies; "Shift-Invariant Sparse
Coding for Single Channel Blind Source Separation", Workshop on Signal Processing with
Adaptive Sparse Structured Representations (SPARS'05),
pp.75-78, Rennes, France, November 2005. [Download article: pdf]
T.
Blumensath, M. E. Davies; "Enforcing Sparsity,
Shift-Invariance and Positivity in a Bayesian Model of Polyphonic Music",
IEEE Workshop on Statistical Signal Processing, Bordeaux, France, July
2005. [Download article: pdf]
[Download poster: part1.pdf; part2.pdf]
T.
Blumensath, M. E. Davies; "A fast Importance
Sampling Algorithm for Unsupervised Learning of Over-Complete
Dictionaries", IEEE International Conference on Acoustics,
Speech and Signal Processing, vol. 5, pp. 213-216, Philadelphia, USA,
March 2005. [Download article: pdf]
T.
Blumensath, M. E. Davies; "On Shift-Invariant
Sparse Coding", in Proc. of the fifth International
Conference on Independent Component Analysis and Blind Source
Separation (ICA), Lecture notes in Computer Science (LNCS 3195),
Springer Verlag, pp. 1205 -1212, Granada, Spain, September 2004.
[Download article: pdf] The original
publication is available at www.springerlink.com.
T.
Blumensath, M. E. Davies; "Unsupervised Learning
of Sparse and Shift-Invariant Decompositions of Polyphonic Music",
IEEE International Conference on Acoustics, Speech and Signal
Processing,vol. 5, pp. 497-500, Montreal, Canada, May 2004. [Download article: pdf]
Other Publications
T.
Blumensath, M. E. Davies; "Fast
compressed-sensing reconstruction for
magnetic-resonance imaging", SPIE Newsroom, 15 January, 2009
Unpublished Manuscripts
T.
Blumensath, M. E. Davies; "On the
Difference Between Orthogonal
Matching Pursuit and Orthogonal Least Squares", manuscript
version: March 2007. [Download manuscript:
pdf]
T.
Blumensath, M. E. Davies; "Blind Separation of
Maternal and Fetal ECG's Using any Number of Channels". [Download
preprint: pdf]
T.
Blumensath, M. E. Davies; "Rate-Distortion
Analysis of Sparse Overcomplete Codes". [under
revision]
Thesis
T.
Blumensath; Bayesian Modelling of
Music: Algorithmic
Advances and Experimental Studies of Shift-Invariant Sparse Coding,
PhD
Thesis, Queen Mary, University of London", January 2006. [Download thesis: pdf (3MB)]
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