Metrics for SAR-GMTI based on Eigen-decomposition of the sample covariance matrix

被引：10
|
作者：
Sikaneta, I [1 ]
Gierull, C [1 ]
Chouinard, JY [1 ]
机构：
[1] Def R&D Canada Ottawa, Ottawa, ON K1A 0Z4, Canada
来源：
2003 PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON RADAR | 2003年
关键词：
D O I：
10.1109/RADAR.2003.1278783
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper investigates different metrics for indication of ground moving targets in multi-channel SAR data (SAR-GMTI). These metrics have in common that they are all based on the eigen-decomposition of the sample covariance matrix. Their statistical properties are analytically compared and their detection capabilities demonstrated on measured two-channel airborne data.
引用
收藏
页码：442 / 447
页数：6
相关论文
共 50 条
  • [1] AN IMPROVED SAR-GMTI METHOD BASED ON EIGEN-DECOMPOSITION OF THE SAMPLE COVARIANCE MATRIX
    Tian Bin Zhu Daiyin Zhu Zhaoda (College of Information Science and Technology
    [J]. Journal of Electronics(China), 2010, 27 (03) : 382 - 390
  • [2] An effective SAR-GMTI technique based on eigen-decomposition of the covariance matrix
    Yu Jing
    Liao Guisheng
    [J]. 2007 1ST ASIAN AND PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR PROCEEDINGS, 2007, : 302 - 305
  • [3] Dual channels SAR ground moving target detection with eigen-decomposition of the sample covariance matrix
    Tian, Bin
    Zhu, Dai-Yin
    Zhu, Zhao-Da
    [J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2010, 32 (11): : 2636 - 2641
  • [4] Eigendecomposition of the multi-channel covariance matrix with applications to SAR-GMTI
    Sikaneta, IC
    Chouinard, JY
    [J]. SIGNAL PROCESSING, 2004, 84 (09) : 1501 - 1535
  • [5] AN AUTOMATIC SAR-GMTI ALGORITHM BASED ON DPCA
    Hou, Yingjie
    Wang, Junfeng
    Liu, Xingzhao
    Wang, Kaizhi
    Gao, Yesheng
    [J]. 2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2014, : 592 - 595
  • [6] Improvement of retrospective optimal interpolation by incorporating eigen-decomposition and covariance inflation
    Song, Hyo-Jong
    Lim, Gyu-Ho
    [J]. QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 2012, 138 (663) : 353 - 364
  • [7] Multichannel SAR-GMTI based on clutter cancellation and autofocus
    Wei, Beiyu
    Zhu, Daiyin
    Wu, Di
    [J]. Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2015, 36 (05): : 1585 - 1595
  • [8] An Improved Method for Phase Triangulation Algorithm Based on the Coherence Matrix Eigen-Decomposition in Time-Series SAR Interferometry
    He, Qian
    He, Xin
    Zhuang, Huifu
    Wang, Rui
    Chen, Jiawei
    [J]. IEEE ACCESS, 2021, 9 : 150201 - 150212
  • [9] MULTICHANNEL SAR-GMTI BASED ON THE ASYMMETRY OF THE SPATIAL SPECTRUM
    Zheng, Hongchao
    Wang, Junfeng
    Liu, Xingzhao
    [J]. 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2016, : 6505 - 6508
  • [10] A SAR-GMTI approach based on moving target focusing
    Wei, Beiyu
    Zhu, Daiyin
    Wu, Di
    [J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2016, 38 (07): : 1738 - 1744
12345