Heart sounds separation from lung sounds using independent component analysis

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 7 VOLS, Issue , 2005, Pages 2736-2739

  Pourazad, M T ^a,b   Moussavi, Z ^a   Farahmand, F ^a,b   Ward, R K ^b  

^a UNIVERSITY OF MANITOBA   (Canada)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

Heart sounds; Independent component analysis; Lung sounds

Indexed keywords

ACOUSTIC WAVES; ALGORITHMS; FOURIER TRANSFORMS; INDEPENDENT COMPONENT ANALYSIS; METABOLISM; SIGNAL PROCESSING;

BREATHING FLOW RATES; HEART BEATS; HEART SOUNDS; INVERSE SHORT TIME FOURIER TRANSFORM (ISTFT); LUNG SOUNDS;

CARDIOVASCULAR SYSTEM;

EID: 33846939045     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iembs.2005.1617037     Document Type: Conference Paper

References (13)

1. S. Charleston and M.R. Azimi-Sadjadi, "Reduced order Kalman filtering for the enhancement of respiratory sounds," IEEE Trans. Biomed. Eng., vol. 43, no. 4, pp. 421-24, 1996.
2. L.J. Hadjileontiadis and S.M. Panas, "A wavelet-based reduction of heart sound noise from lung sounds," Int. J. Med. Infor., vol. 52, pp. 183-190, 1998.
3. L. Vannuccinni, J. Earis, P. Helisto, B. Cheetham, M. Rossi, A.R.A. Sovijarvi, J. Vanderschoot, "Capturing and preprocessing of respiratory sounds," Eur. Respir. Rev., vol. 10 (77), pp. 616-20, 2000.
4. th Ann. Int. Conf. IEEE EMBS, pp. 2154-56, 2001.
5. th Ann. Int. Conf. IEEE EMBS, pp. 2416-19, Sep. 2003.
6. th Ann. Int. Conf. IEEE EMBS, pp. 458-61, Sep. 2003.
7. th Ann. Int. Conf. IEEE EMBS, pp. 2586-89, 2003.
8. th edition, Kluwer Academic Publishers, Netherlands, 2000.
9. J.F. Cardoso, and A. Souloumiac, "Blind beamforming for non Gaussian signals," IEE Proc-F, vol. 140, no. 6, pp. 362-70, 1993.
10. J.F. Cardoso, "High-order contrasts for independent component analysis,"Neural Computation, vol. 11, no. 1, pp. 157-92, 1999.
11. Hyvarinen, A., J. Karhunen, and E. Oja, Independent Component Analysis. John Wiley & Sons, Inc., 2001.
12. N. Murata, S. Ikeda, and A. Ziehe, "An approach to blind source separation based on temporal structure of speech signals," eurocomputing, vol. 41, pp. 1-24, 2001.
13. Cichocki, A., and S. Amari, Adaptive Blind Signal and Image Processing: Learning Algorithms and Applications. New York, NY: John Wiley & Sons, Inc., ch. 1, 2002.