Dr Stephen Alty

  1. 2013
  2. Median filter approach for removal of baseline wander in photoplethysmography signals

    Awodeyi, A. E., Alty, S. R. & Ghavami, M., 2013, p. 261-264. 4 p.

    Research output: Contribution to conferencePaperpeer-review

  3. 2012
  4. Published

    On the applications of heart disease risk classification and hand-written character recognition using support vector machines

    Alty, S. R., Lam, H. K. & Prada, J., 1 Jan 2012, Computational Intelligence and its Applications: Evolutionary Computation, Fuzzy Logic, Neural Network and Support Vector Machine Techniques. Imperial College Press, p. 213-253 41 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

  5. 2011
  6. Published

    STFT-based denoising of elastograms

    Hon, T. K., Subramaniam, S. R., Georgakis, A. & Alty, S., 12 Jul 2011, 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings. p. 677-680 4 p. 5946494

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  7. Published

    Mean frequency estimation of surface EMG signals using filterbank methods

    Alty, S. R. & Georgakis, A., 2011, In: European Signal Processing Conference. p. 1387-1390 4 p.

    Research output: Contribution to journalArticlepeer-review

  8. 2010
  9. E-pub ahead of print

    Filterbank spectral estimators for the analysis of surface EMG signals during isometric contractions

    Alty, S. R. & Georgakis, A., 11 Nov 2010, (E-pub ahead of print) In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2010, p. 3527-3530 4 p.

    Research output: Contribution to journalArticlepeer-review

  10. 2008
  11. E-pub ahead of print

    Denoising of diaphragmatic electromyogram signals for respiratory control and diagnostic purposes

    Alty, S. R., Man, W. D. C., Moxham, J. & Lee, K. C., 14 Oct 2008, (E-pub ahead of print) In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2008, p. 5560-5563 4 p.

    Research output: Contribution to journalArticlepeer-review

  12. 2007
  13. Published

    Predicting Arterial Stiffness From the Digital Volume Pulse Waveform

    Alty, S. R., Angarita-Jaimes, N., Millasseau, S. C. & Chowienczyk, P. J., Dec 2007, In: IEEE Transactions on Biomedical Engineering. 54, 12, p. 2268-2275 8 p.

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Efficient implementation of the local capon spectral estimate

    Alty, S. R., Benesty, J. & Jakobsson, A., Sep 2007, 15th European Signal Processing Conference, EUSIPCO 2007 - Proceedings. p. 2125-2128 4 p. (European Signal Processing Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  15. Published

    Estimating and Time-Updating the 2-D Coherence Function

    Jakobsson, A., Alty, S. & Benesty, J., May 2007, In: IEEE Transactions on Acoustics Speech and Signal Processing. 55, 5, p. 2350-2354 5 p.

    Research output: Contribution to journalLetterpeer-review

  16. Estimating the two-dimensional coherence function

    Jakobsson, A., Alty, S. R. & Benesty, J., Apr 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. p. III993-III996 4217879. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 3).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution