ISAR 2-D Imaging of Uniformly Rotating Targets via Matching Pursuit

被引：121
|
作者：
Li, Gang [1 ,3 ]
Zhang, Hao [1 ,3 ]
Wang, Xiqin [1 ,3 ]
Xia, Xiang-Gen [2 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] Univ Delaware, Dept Elect Comp Engn, Newark, DE 19715 USA
[3] Tsinghua Natl Lab Informat Sci & Technol, Beijing, Peoples R China
来源：
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2012年 / 48卷 / 02期
基金：
美国国家科学基金会; 中国国家自然科学基金; 新加坡国家研究基金会;
关键词：
SYNTHETIC-APERTURE RADAR; MOTION COMPENSATION; MANEUVERING TARGETS; SIGNAL RECOVERY;
D O I：
10.1109/TAES.2012.6178106
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
An algorithm based on matching pursuit (MP) is proposed for inverse synthetic aperture radar (ISAR) two-dimensional (2-D) imaging of uniformly rotating targets. The ISAR echo is decomposed into many subsignals that are generated by discretizing spatial domain and synthesizing the ISAR data for every discretized spatial position. The subsignals that indeed contribute to the ISAR echo are selected by the MP, and their coefficients represent the superresolution image. The target rotation rate is estimated by combining MP with maximum contrast search.
引用
收藏
页码：1838 / 1846
页数：9
相关论文
共 50 条
  • [41] Superresolution ISAR imaging by 2-D complex asymmetric half-plane lattice predictors
    Erer, I
    Kartal, M
    Kayran, AH
    [J]. IGARSS 2001: SCANNING THE PRESENT AND RESOLVING THE FUTURE, VOLS 1-7, PROCEEDINGS, 2001, : 2268 - 2270
  • [42] 2D sparse signal recovery via 2D orthogonal matching pursuit
    HUANG BorMin
    [J]. Science China(Information Sciences), 2012, 55 (04) : 889 - 897
  • [43] 2D sparse signal recovery via 2D orthogonal matching pursuit
    Fang Yong
    Wu JiaJi
    Huang BorMin
    [J]. SCIENCE CHINA-INFORMATION SCIENCES, 2012, 55 (04) : 889 - 897
  • [44] Translational Motion Compensation for ISAR Imaging Based on Range Joint Fast Orthogonal Matching Pursuit Algorithm
    Wei, Xu
    Yang, Jun
    Lv, Mingjiu
    Chen, Wenfeng
    Ma, Xiaoyan
    [J]. IEEE ACCESS, 2022, 10 : 37382 - 37395
  • [45] Joint Method of ISAR Imaging and Scaling for Maneuvering Targets via Compressive Sensing
    Zhang, Yuhong
    Xing, Mengdao
    [J]. IEEE SENSORS JOURNAL, 2019, 19 (17) : 7300 - 7307
  • [46] ISAR Imaging of Nonuniformly Rotating Targets With Low SNR Based on Third Order Autocorrelation Function
    Li, Yanyan
    Zhang, Jiancheng
    Zheng, Jibin
    Niu, Jinping
    Zhou, Yan
    Meng, Na
    [J]. IEEE ACCESS, 2020, 8 : 74707 - 74719
  • [47] Fast Bayesian Method for Joint Sparse ISAR Imaging and Motion Compensation for Uniform Rotating Targets
    Zhang, Chi
    Zhang, Shuanghui
    Liu, Yongxiang
    Li, Xiang
    [J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2024, 62 : 1 - 18
  • [48] Contrast maximisation based technique for 2-D ISAR autofocusing
    Martorella, M
    Berizzi, F
    Haywood, B
    [J]. IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 2005, 152 (04) : 253 - 262
  • [49] EXACT MODEL-MATCHING OF 2-D SYSTEMS VIA STATE FEEDBACK
    PARASKEVOPOULOS, PN
    [J]. JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1979, 308 (05): : 475 - 486
  • [50] Super-resolution ISAR imaging via 2D unitary ESPRIT
    Wang, Xin
    Zhang, Min
    Zhao, Jia
    [J]. ELECTRONICS LETTERS, 2015, 51 (06) : 519 - 520
12345