Distribution-free detection under complex elliptically symmetric clutter distribution

Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

Volumn , Issue , 2012, Pages 413-416

  Ollila, Esa ^a   Tyler, David E ^b  

^a AALTO UNIVERSITY   (Finland)

^b RUTGERS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE DETECTORS; CLUTTER COVARIANCE MATRIX; CLUTTER DISTRIBUTIONS; CONSTANT FALSE ALARM RATE; DISTRIBUTION-FREE; M-ESTIMATORS; MATCHED SUBSPACE DETECTORS; MATRIX PARAMETERS; MAXIMUM LIKELIHOOD ESTIMATOR; PROBABILITY OF DETECTION; RANDOM VECTORS; SIMPLE EXPRESSION; SMALL SAMPLES; THEORETICAL RESULT;

CLUTTER (INFORMATION THEORY); COVARIANCE MATRIX; MAXIMUM LIKELIHOOD ESTIMATION; SENSORS; SIGNAL PROCESSING;

ESTIMATION;

EID: 84867216571     PISSN: None     EISSN: 2151870X     Source Type: Conference Proceeding    
DOI: 10.1109/SAM.2012.6250525     Document Type: Conference Paper

References (13)

1. P. R. Krishnaiah and J. Lin, "Complex elliptically symmetric distributions," Comm. Statist. - Th. and Meth., vol. 15, pp. 3693-3718, 1986.
2. E. Ollila, D. E. Tyler, V. Koivunen, and H. V. Poor, "Complex elliptically symmetric distributions: survey, new results and applications," IEEE Trans. Signal Processing, Submitted, 2011.
3. L. L. Scharf and B. Friedlander, "Matched subspace detectors," IEEE Trans. Signal Processing, vol. 42, no. 8, pp. 2146-2157, 1994.
4. E. Conte, A. De Maio, and G. Ricci, "Recursive estimation of the covariance matrix of a compound-Gaussian process and its application to adaptive CFAR detection," IEEE Trans. Signal Processing, vol. 50, no. 8, pp. 1908 - 1915, 2002.
5. F. Gini, "Sub-optimum coherent radar detection in a mixture of K- distributed and Gaussian clutter," IEE Proc.-Radar, Sonar Navig., vol. 144, pp. 39-48, 1997.
6. F. Gini and M. Greco, "Covariance matrix estimation for CFAR detection in correlated heavy-tailed clutter," Signal Processing, vol. 82, pp. 1847-1859, 2002.
7. S. Kraut, L. L. Scharf, and R. W. Butler, "The adaptive coherence estimator: A uniformly most-powerful-invariant adaptive detection statistic," IEEE Trans. Signal Processing, vol. 53, no. 2, pp. 427-438, 2005.
8. E. Conte, M. Lops, and G. Ricci, "Asymptotically optimum radar detection in compound-Gaussian clutter," IEEE Trans. Aerosp. Electron. Syst., vol. 31, no. 2, pp. 617-624, 1995.
9. S. Kraut, L. L. Scharf, and L. T. McWhorter, "Adaptive subspace detectors," IEEE Trans. Signal Processing, vol. 49, no. 1, pp. 1-16, 2001.
10. D. E. Tyler, "A distribution-free M-estimator of multivariate scatter," Ann. Statist., vol. 15, no. 1, pp. 234-251, 1987.
11. E. Ollila and V. Koivunen, "Robust antenna array processing using M-estimators of pseudo-covariance," in Proc. 14th IEEE Int. Symp. on Personal, Indoor and Mobile Radio Comm. (PIMRC'03), Beijing, China, Sep. 7-10, 2003, pp. 2659-2663.
12. K. Scharnhorst, "Angles in complex vector spaces," Acta Applicandae Mathematicae, vol. 69, no. 1, pp. 95 - 103, 2001.
13. J. T. Kent, "Data analysis for shapes and images," J. Statist. Plann. Inference, vol. 57, pp. 181-193, 1997.