Blind source separation using monochannel overcomplete dictionaries

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2008, Pages 33-36

  Gowreesunker, B Vikrham ^a   Tewfik, Ahmed H ^a  

^a University of Minnesota   (United States)

Author keywords

Bounded Error Subset Selection; Sparse Decomposition; Underdetermined Blind Source Separation

Indexed keywords

BOUNDED ERROR SUBSET SELECTION; INTERNATIONAL CONFERENCES; MULTI CHANNEL; SPARSE DECOMPOSITION; UNDERDETERMINED BLIND SOURCE SEPARATION;

ACOUSTICS; APARTMENT HOUSES; ATOMIC PHYSICS; HYBRID INTEGRATED CIRCUITS; INDEPENDENT COMPONENT ANALYSIS; ISOMERS; SEPARATION; SIGNAL ANALYSIS; SIGNAL PROCESSING; SPEECH;

BLIND SOURCE SEPARATION;

EID: 51449121129     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4517539     Document Type: Conference Paper

References (10)

1. P. Bofill and M. Zibulevsky, "Underdetermined blind source separation using sparse representation," Signal Processing, vol. 81, no. 11, pp. 2353-2362, 2001.
2. M. Zibulevsky, B.A Pearlmutter, P. Bofill, and P Kisilev, "Blind source separation by sparse decomposition," chapter in the book: S. J. Roberts, and R.M. Everson eds., Independent Component Analysis: Principles and Practice, Cambridge, 2001.
3. B. Vikrham Gowreesunker and Ahmed H. Tewfik, "Two improved sparse decomposition methods for blind source separation," in Independent Component Analysis and Signal Separation (ICA), London, UK, September 2007, vol. 4666, pp. 365-372.
4. S. Mallat and Z. Zhang, "Matching pursuit with time-frequency dictionaries," IEEE Trans. on Signal Processing, vol. 41, no. 12, pp. 3397-3415, Dec. 1993.
5. S. Chen and D. Donoho, "Atomic decomposition by basis pursuit," SIAM Journal on Scientific Computing, vol. 20, no. 1, pp. 33-61, 1998.
6. Masoud Alghoniemy and Ahmed H. Tewfik, "Reduced complexity bounded error subset selection," in IEEE Int. Conf. Acoustics, Speech and Signal Processing (ICASSP), March. 2005, pp. 725-728.
7. S. Lesage, S. Krstulovic, and R. Gribonval, "Under-determined source separation: Comparison of two approaches based on sparse decomposition," in Independent Component Analysis and Signal Separation (ICA), March 2006, pp. 633-640.
8. O. Yilmaz and S. Rickard, "Blind separation of speech mixtures via time-frequency masking," IEEE Trans. on Signal Processing, vol. 52, no. 7, pp. 1830-1847, July. 2004.
9. M. Aharon, M. Elad, and A.M. Bruckstein, "The k-svd: An algorithm for designing of overcomplete dictionaries for sparse representation," IEEE Trans. on Signal Processing, vol. 54, no. 11, pp. 4311-4322, November. 2006.
10. E. Vincent, C. Fevotte, and R. Gribonval, "Performance measurement in blind audio source separation," IEEE Trans. Audio, Speech and Language Processing, vol. 14, no. 4, pp. 1462-1469, 2006.