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Time-Reversal Imaging for Wideband Underwater Target Classification

Publication ,  Journal Article
Liu, H; Dasgupta, N; Carin, L
Published in: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
January 1, 2003

Time-reversal imaging is addressed for sensing an elastic target situated in an acoustic waveguide. It is demonstrated that the channel parameters associated with a given measurement may be determined via a genetic-algorithm (GA) search in parameter space. Target classification based on time-reversal imagery is considered, with this implemented via a relevance-vector machine.

Duke Scholars

Published In

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

ISSN

1520-6149

Publication Date

January 1, 2003

Volume

5

Start / End Page

5 / 8
 

Citation

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Liu, H., Dasgupta, N., & Carin, L. (2003). Time-Reversal Imaging for Wideband Underwater Target Classification. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 5, 5–8.
Liu, H., N. Dasgupta, and L. Carin. “Time-Reversal Imaging for Wideband Underwater Target Classification.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 5 (January 1, 2003): 5–8.
Liu H, Dasgupta N, Carin L. Time-Reversal Imaging for Wideband Underwater Target Classification. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2003 Jan 1;5:5–8.
Liu, H., et al. “Time-Reversal Imaging for Wideband Underwater Target Classification.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 5, Jan. 2003, pp. 5–8.
Liu H, Dasgupta N, Carin L. Time-Reversal Imaging for Wideband Underwater Target Classification. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2003 Jan 1;5:5–8.

Published In

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

ISSN

1520-6149

Publication Date

January 1, 2003

Volume

5

Start / End Page

5 / 8