Multi-component LFM signal feature extraction based on improved wigner-hough transform

Feng Liu; Da Peng Sun; Ran Tao; Yue Wang

doi:10.1109/WiCom.2008.462

Multi-component LFM signal feature extraction based on improved wigner-hough transform

Feng Liu^*, Da Peng Sun, Ran Tao, Yue Wang

^*此作品的通讯作者

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

5 引用（Scopus）

摘要

In modern radar reconnaissance system, feature extraction of multi-component LFM signal based on Wigner-Mough transform has been disturbed by the noise. Faced with this problem, firstly, use the improved Sobel operator of digital image processing to detect edge feature of WVD figure of signal with noise, and then search local max in parameter space though Hough transform. Finally through computer simulation of the WHT, SPWD-Hough and improving WHT, feature extraction result of multi-component LFM signal using improved WHT is proved best. The method computes fast and noise can be suppressed efficiently.

源语言	英语
主期刊名	2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008
DOI	https://doi.org/10.1109/WiCom.2008.462
出版状态	已出版 - 2008
活动	2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008 - Dalian, 中国期限: 12 10月 2008 → 14 10月 2008

出版系列

姓名	2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008

会议

会议	2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008
国家/地区	中国
市	Dalian
时期	12/10/08 → 14/10/08

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10.1109/WiCom.2008.462

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引用此

Liu, F., Sun, D. P., Tao, R., & Wang, Y. (2008). Multi-component LFM signal feature extraction based on improved wigner-hough transform. 在 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008 文章 4678371 (2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008). https://doi.org/10.1109/WiCom.2008.462

@inproceedings{27cd75f8c3204807852d8de6ab648b57,

title = "Multi-component LFM signal feature extraction based on improved wigner-hough transform",

abstract = "In modern radar reconnaissance system, feature extraction of multi-component LFM signal based on Wigner-Mough transform has been disturbed by the noise. Faced with this problem, firstly, use the improved Sobel operator of digital image processing to detect edge feature of WVD figure of signal with noise, and then search local max in parameter space though Hough transform. Finally through computer simulation of the WHT, SPWD-Hough and improving WHT, feature extraction result of multi-component LFM signal using improved WHT is proved best. The method computes fast and noise can be suppressed efficiently.",

keywords = "Feature extration, Multi-component LFM signal, Sobel operator, Wigner-hough transform",

author = "Feng Liu and Sun, {Da Peng} and Ran Tao and Yue Wang",

year = "2008",

doi = "10.1109/WiCom.2008.462",

language = "English",

isbn = "9781424421084",

series = "2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008",

booktitle = "2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008",

note = "2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008 ; Conference date: 12-10-2008 Through 14-10-2008",

}

Liu, F, Sun, DP, Tao, R & Wang, Y 2008, Multi-component LFM signal feature extraction based on improved wigner-hough transform. 在 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008., 4678371, 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008, 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008, Dalian, 中国, 12/10/08. https://doi.org/10.1109/WiCom.2008.462

Multi-component LFM signal feature extraction based on improved wigner-hough transform. / Liu, Feng; Sun, Da Peng; Tao, Ran 等.
2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008. 2008. 4678371 (2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Multi-component LFM signal feature extraction based on improved wigner-hough transform

AU - Liu, Feng

AU - Sun, Da Peng

AU - Tao, Ran

AU - Wang, Yue

PY - 2008

Y1 - 2008

N2 - In modern radar reconnaissance system, feature extraction of multi-component LFM signal based on Wigner-Mough transform has been disturbed by the noise. Faced with this problem, firstly, use the improved Sobel operator of digital image processing to detect edge feature of WVD figure of signal with noise, and then search local max in parameter space though Hough transform. Finally through computer simulation of the WHT, SPWD-Hough and improving WHT, feature extraction result of multi-component LFM signal using improved WHT is proved best. The method computes fast and noise can be suppressed efficiently.

AB - In modern radar reconnaissance system, feature extraction of multi-component LFM signal based on Wigner-Mough transform has been disturbed by the noise. Faced with this problem, firstly, use the improved Sobel operator of digital image processing to detect edge feature of WVD figure of signal with noise, and then search local max in parameter space though Hough transform. Finally through computer simulation of the WHT, SPWD-Hough and improving WHT, feature extraction result of multi-component LFM signal using improved WHT is proved best. The method computes fast and noise can be suppressed efficiently.

KW - Feature extration

KW - Multi-component LFM signal

KW - Sobel operator

KW - Wigner-hough transform

UR - http://www.scopus.com/inward/record.url?scp=58049100678&partnerID=8YFLogxK

U2 - 10.1109/WiCom.2008.462

DO - 10.1109/WiCom.2008.462

M3 - Conference contribution

AN - SCOPUS:58049100678

SN - 9781424421084

T3 - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008

BT - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008

T2 - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008

Y2 - 12 October 2008 through 14 October 2008

ER -

Liu F, Sun DP, Tao R , Wang Y. Multi-component LFM signal feature extraction based on improved wigner-hough transform. 在 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008. 2008. 4678371. (2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008). doi: 10.1109/WiCom.2008.462

Multi-component LFM signal feature extraction based on improved wigner-hough transform

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