Simultaneous group and phase correction for the estimation of dispersive propagating waves in the time-frequency plane

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

Volumn 3, Issue , 2003, Pages 429-432

  Roueff, Antoine ^b   Mars, Jérôme I ^b   Chanussot, Jocelyn ^b   Pedersen, Helle ^a  

^a UNIVERSITÉ GRENOBLE ALPES   (France)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; SEISMIC WAVES; SENSORS; WAVE PROPAGATION;

SEISMIC SIGNAL PROCESSING;

SIGNAL PROCESSING;

EID: 0141788169     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. J.L. Mari, F. Glangeaud, and F. Coppens, Signal Processing for Geologists and Geophysicists, Ed Technip, Paris, 1999.
2. Ozdogan Yilmaz, Seismic data processing, Society of Exploration Geophysicists, 1987.
3. G. A. McMechan and M. J. Yedlin, "Analysis of dispersive waves by wave field transformation," Geophysics, vol. 46, no. 6, pp. 869-874, June 1981.
4. A. Dziewonski, S. Bloch, and M. Landisman, "A technique for the analysis of transient seismic signals," Bulletin-of-the-Seismological-Society-of-America, vol. 59, no. 1, pp. 427-444, February 1969.
5. N. Shapiro and S.K. Singh, "A systematic error in estimating surface-wave group velocity dispersion curves and a procedure for its correction," Bull. Seism. Soc. Am., vol. 89, pp. 1138-1142, 1999.
6. Pedersen H. A., J. Mars, and P.O. Amblard, "Improving group velocity measurements by energy reassignment," Geophysics, in press.
7. Flandrin, Time-Frequency Distribution/Time-Scale Analysis, Academic Press, 1999.
8. L. Cohen, "Time-frequency distribution - a review," Proceedings of the IEEE, vol. 7, no. 77, pp. 941-981, 1989.
9. F. Auger and P. Flandrin, "Improving the readability of time-frequency time-scale representation by the reassignment method," IEEE Transaction on Signal Processing, vol. 5, no. 43, pp. 1068-1089, 1995.
10. B. Boashash, "Estimating and interpreting the instantaneous frequency of a signal-part1 : Fundamentals," Proceedins of the IEEE, vol. 80, no. 4, pp. 519-538, april 1992.
11. C. Eckart and G. Young, "The approximation of one matrix by another one of lower rank," Psychometrica, vol. 1, pp. 211-218, 1936.