A new ground moving targets detector in dual-channel SAR images

Fei Gao; Shi Yi Mao; Yun Neng Yuan; Zhen Ming Yu

A new ground moving targets detector in dual-channel SAR images

Fei Gao^*
, Shi Yi Mao
, Yun Neng Yuan
, Zhen Ming Yu

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University
Guangxi University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Concerning ground moving targets detection in dual-channel SAR images, a novel detector based on dual-channel sample covariance matrix is proposed. The method succeeds by checking magnitude and phase variation of off-diagonal elements in sample covariance matrix. Compared with traditional DPCA, it achieves better clutter rejection, eliminates influences from target sidelobes, sets threshold more easily and gets lower Pfa. Simulation results show the effectiveness of the method.

Original language	English
Pages (from-to)	755-760
Number of pages	6
Journal	Tien Tzu Hsueh Pao/Acta Electronica Sinica
Volume	34
Issue number	4
State	Published - Apr 2006

Keywords

Covariance matrix
Displaced phase center antenna
Ground moving target indication
Synthetic aperture radar

Cite this

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title = "A new ground moving targets detector in dual-channel SAR images",

abstract = "Concerning ground moving targets detection in dual-channel SAR images, a novel detector based on dual-channel sample covariance matrix is proposed. The method succeeds by checking magnitude and phase variation of off-diagonal elements in sample covariance matrix. Compared with traditional DPCA, it achieves better clutter rejection, eliminates influences from target sidelobes, sets threshold more easily and gets lower Pfa. Simulation results show the effectiveness of the method.",

keywords = "Covariance matrix, Displaced phase center antenna, Ground moving target indication, Synthetic aperture radar",

author = "Fei Gao and Mao, \{Shi Yi\} and Yuan, \{Yun Neng\} and Yu, \{Zhen Ming\}",

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AU - Gao, Fei

AU - Mao, Shi Yi

AU - Yuan, Yun Neng

AU - Yu, Zhen Ming

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N2 - Concerning ground moving targets detection in dual-channel SAR images, a novel detector based on dual-channel sample covariance matrix is proposed. The method succeeds by checking magnitude and phase variation of off-diagonal elements in sample covariance matrix. Compared with traditional DPCA, it achieves better clutter rejection, eliminates influences from target sidelobes, sets threshold more easily and gets lower Pfa. Simulation results show the effectiveness of the method.

AB - Concerning ground moving targets detection in dual-channel SAR images, a novel detector based on dual-channel sample covariance matrix is proposed. The method succeeds by checking magnitude and phase variation of off-diagonal elements in sample covariance matrix. Compared with traditional DPCA, it achieves better clutter rejection, eliminates influences from target sidelobes, sets threshold more easily and gets lower Pfa. Simulation results show the effectiveness of the method.

KW - Covariance matrix

KW - Displaced phase center antenna

KW - Ground moving target indication

KW - Synthetic aperture radar

UR - https://www.scopus.com/pages/publications/33745744282

M3 - 文章

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SN - 0372-2112

VL - 34

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JO - Tien Tzu Hsueh Pao/Acta Electronica Sinica

JF - Tien Tzu Hsueh Pao/Acta Electronica Sinica

IS - 4

ER -

A new ground moving targets detector in dual-channel SAR images

Abstract

Keywords

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