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Identification of ground targets from sequential HRR radar signatures

Publication ,  Journal Article
Liao, X; Runkle, P; Jiao, Y; Carin, L
Published in: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
January 1, 2001

An approach to identifying ground targets from sequential high-range-resolution (HRR) radar signatures is presented. A hidden Markov model (HMM) is employed to model the sequential information contained in multi-aspect target signatures. Dominant range-amplitude features are extracted via RELAX for dimension reduction. A new distance measure is incorporated into the HMM to allow a direct matching operation in the feature domain without requiring interpolation. The approach is applied to the dataset of ten MSTAR targets and is shown to yield an average identification rate of 90.3% using sequential information from 6 degree angular spans.

Duke Scholars

Published In

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

ISSN

1520-6149

Publication Date

January 1, 2001

Volume

5

Start / End Page

2897 / 2900
 

Citation

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ICMJE
MLA
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Liao, X., Runkle, P., Jiao, Y., & Carin, L. (2001). Identification of ground targets from sequential HRR radar signatures. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 5, 2897–2900.
Liao, X., P. Runkle, Y. Jiao, and L. Carin. “Identification of ground targets from sequential HRR radar signatures.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 5 (January 1, 2001): 2897–2900.
Liao X, Runkle P, Jiao Y, Carin L. Identification of ground targets from sequential HRR radar signatures. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2001 Jan 1;5:2897–900.
Liao, X., et al. “Identification of ground targets from sequential HRR radar signatures.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 5, Jan. 2001, pp. 2897–900.
Liao X, Runkle P, Jiao Y, Carin L. Identification of ground targets from sequential HRR radar signatures. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2001 Jan 1;5:2897–2900.

Published In

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

ISSN

1520-6149

Publication Date

January 1, 2001

Volume

5

Start / End Page

2897 / 2900