A new method of the detection of weak signal based on randomized hough transform

Hai Li; Si Liang Wu

A new method of the detection of weak signal based on randomized hough transform

Hai Li^*, Si Liang Wu

^*此作品的通讯作者

信息与电子学院

科研成果: 会议稿件 › 论文 › 同行评审

3 引用（Scopus）

摘要

A new method For the detection of polynomial phase signal is developed. The Doppler echo signal will first be processed by time-frequency analysis and then the polynomial curves in the time-frequency presentation will be detected by Randomized Hough transform (RHT). This work extends RHT into the signal detection and overcomes the shortcoming of Hough transform. The key factors of performance of this algorithm are studied and simulations are carried out for validation.

源语言	英语
页	2033-2036
页数	4
出版状态	已出版 - 2004
活动	2004 7th International Conference on Signal Processing Proceedings (ICSP'04) - Beijing, 中国期限: 31 8月 2004 → 4 9月 2004

会议

会议	2004 7th International Conference on Signal Processing Proceedings (ICSP'04)
国家/地区	中国
市	Beijing
时期	31/08/04 → 4/09/04

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引用此

@conference{b24730a6e5214316ba2cd18a066c1a72,

title = "A new method of the detection of weak signal based on randomized hough transform",

abstract = "A new method For the detection of polynomial phase signal is developed. The Doppler echo signal will first be processed by time-frequency analysis and then the polynomial curves in the time-frequency presentation will be detected by Randomized Hough transform (RHT). This work extends RHT into the signal detection and overcomes the shortcoming of Hough transform. The key factors of performance of this algorithm are studied and simulations are carried out for validation.",

keywords = "Polynomial phase signal, Randomized hough transform, Time-frequency representation",

author = "Hai Li and Wu, {Si Liang}",

year = "2004",

language = "English",

pages = "2033--2036",

note = "2004 7th International Conference on Signal Processing Proceedings (ICSP'04) ; Conference date: 31-08-2004 Through 04-09-2004",

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TY - CONF

T1 - A new method of the detection of weak signal based on randomized hough transform

AU - Li, Hai

AU - Wu, Si Liang

PY - 2004

Y1 - 2004

N2 - A new method For the detection of polynomial phase signal is developed. The Doppler echo signal will first be processed by time-frequency analysis and then the polynomial curves in the time-frequency presentation will be detected by Randomized Hough transform (RHT). This work extends RHT into the signal detection and overcomes the shortcoming of Hough transform. The key factors of performance of this algorithm are studied and simulations are carried out for validation.

AB - A new method For the detection of polynomial phase signal is developed. The Doppler echo signal will first be processed by time-frequency analysis and then the polynomial curves in the time-frequency presentation will be detected by Randomized Hough transform (RHT). This work extends RHT into the signal detection and overcomes the shortcoming of Hough transform. The key factors of performance of this algorithm are studied and simulations are carried out for validation.

KW - Polynomial phase signal

KW - Randomized hough transform

KW - Time-frequency representation

UR - http://www.scopus.com/inward/record.url?scp=7644228968&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:7644228968

SP - 2033

EP - 2036

T2 - 2004 7th International Conference on Signal Processing Proceedings (ICSP'04)

Y2 - 31 August 2004 through 4 September 2004

ER -

A new method of the detection of weak signal based on randomized hough transform

摘要

会议

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