Non-Gaussian mixture models for detection and estimation in heavy-tailed noise

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

Volumn 6, Issue , 2000, Pages 3802-3805

  Swami, Ananthram ^a  

^a U S ARMY RESEARCH LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GAUSSIAN DISTRIBUTION; SPURIOUS SIGNAL NOISE; STABILITY CRITERIA; ALGORITHMS; APPROXIMATION THEORY; CORRELATION METHODS; ESTIMATION; MATHEMATICAL MODELS; MATRIX ALGEBRA; PARAMETER ESTIMATION; PROBABILITY DENSITY FUNCTION; SIGNAL DETECTION;

ALPHA STABLE PROCESS; CAUCHY-GAUSSIAN MIXTURES; CORRELATION MATRIX; DETECTION AND ESTIMATION; GAUSSIAN MIXTURES; HEAVY-TAILED NOISE; NON-GAUSSIAN MIXTURE MODEL; ROBUST ESTIMATION;

SIGNAL PROCESSING; SIGNAL FILTERING AND PREDICTION;

ALPHA STABLE PROCESSES; CAUCHY-GAUSSIAN MIXTURES; ELLIPTICALLY SYMMETRIC DISTRIBUTION;

EID: 0033694507     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.860231     Document Type: Conference Paper

References (16)

1. G. J. McLachlan and T. Krishnan, The EM algorithm and its extensions, Wiley, 1997.
2. D. Middleton, An introduction to statistical communication theory, IEEE Press, 1996.
3. G. Samorodnitsky and M. S. Taqqu, Stable non-Gaussian processes: stochastic models with infinite variance, Chapman & Hall, New York, 1994.
4. E. E. Kuruoglu, C. Molina and W. J. Fitzgerald, Proc. Eusipco'98, 989-92, Rhodes, Greece, 1998.
5. R. S. Blum, R. J. Kozick and B. M. Sadler, IEEE Trans. Sig. Proc, 47(8), Aug. 1999.
6. P. A. Delaney, IEEE Trans Comm, 43, 365-373, 1995.
7. R. J. Muirhead, Aspects of multivariate statistical theory, Wiley, 1982.
8. M. Rangaswamy, D. Weiner and A. Öztürk IEEE Trans. Aerospace & Elec. Sys., 29(1), 111-124, Jan 1993.
9. E. Conte, M. Di Bisceglie, M. Longo and M. Lops, IEEE Trans. Comm., 43(2), 347-353, Feb. 1995.
10. C. L. Nikias and M. Shao, Signal processing with alpha-stable distributions and applications, John Wiley, 1995.
11. J. H. McCulloch, pp 489-500 in A practical guide to heavy tails, Eds, R. J. Adler, R. E. Feldman and M. S. Taqqu, Birkhauser, 1998.
12. E. F. Fama and R. Roll, J. Amer Stat Assn, 66(334), 331-338, June 1971.
13. A. Swami and B. Sadler, Proc. IEEE SP Workshop on HOS, pp 273-77, Banff, Canada, July 1997.
14. A. Swami, Proc. ICASSP-97, Munich, Germany, Vol 5, pp 3541-44, April 1997.
15. H. Hamdan and J. Nolan, "Approximating variance mixtures of normals", Proc. Conf. on Heavy-Tailed Distributions, June 1999, Washington DC.
16. G. A. Tsihrintzis and C. L. Nikias, IEEE Trans. Sig. Proc, 45(7), 1873-78, July 1997.