Matching-pursuit-based analysis of moving objects in polarimetric SAR images

被引：28
|
作者：
Leducq, Paul [1 ]
Ferro-Famil, Laurent [1 ]
Pottier, Eric [1 ]
机构：
[1] Univ Rennes 1, Inst Elect & Telecommun Rennes, F-35065 Rennes, France
来源：
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2008年 / 5卷 / 02期
关键词：
chirplets; matching pursuit (MP); moving objects; nonstationary behaviors; polarimetry; synthetic aperture radar (SAR);
D O I：
10.1109/LGRS.2007.911359
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
This letter deals with the analysis of moving and nonstationary objects in already focused synthetic aperture radar (SAR) images. A method based on the matching pursuit (MP) algorithm is proposed to decompose the SAR signal into a set of atoms. A model of a moving object response with frequency- and angle-dependent reflectivity is introduced to design the NIP atoms. Each selected atom is associated to a scatterer of the scene and is parameterized by relevant physical descriptors, leading to a multidimensional model of the object. The efficiency of this technique is demonstrated in terms of SAR response refocusing and physical parameter map derivation, using a polarimetric SAR image of a moving object lying in a natural background.
引用
收藏
页码：123 / 127
页数：5
相关论文
共 50 条
  • [1] Matching-pursuit based analysis of fluctuating scatterers in polarimetric SAR images
    Leducq, P
    Ferro-Famil, L
    Pottier, E
    IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET, 2004, : 196 - 199
  • [2] Improvement of encoder for matching-pursuit-based video coding
    Liu, QS
    Wang, Q
    Wu, LN
    ELECTRONICS LETTERS, 2000, 36 (06) : 548 - 549
  • [3] SAR images analysis based on polarimetric signatures
    Bielecka, Marzena
    Porzycka-Strzelczyk, Stanislawa
    Strzelczyk, Jacek
    APPLIED SOFT COMPUTING, 2014, 23 : 259 - 269
  • [4] Projection pursuit classification of multiband polarimetric SAR land images
    Trizna, DB
    Bachmann, C
    Sletten, M
    Allan, N
    Toporkov, J
    Harris, R
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2001, 39 (11): : 2380 - 2386
  • [5] FUSION OF POLARIMETRIC RADAR IMAGES USING HYBRID MATCHING PURSUIT
    Peng, Cong
    Li, Gang
    Burkholder, Robert J.
    2015 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP), 2015, : 2744 - 2748
  • [6] Calibration of SAR Polarimetric Images by Means of a Covariance Matching Approach
    Villa, Alberto
    Iannini, Lorenzo
    Giudici, Davide
    Monti-Guarnieri, Andrea
    Tebaldini, Stefano
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2015, 53 (02): : 674 - 686
  • [7] SIMILARITY MEASURES OF FULL POLARIMETRIC SAR IMAGES FUSION FOR IMPROVED SAR IMAGE MATCHING
    Ding, H.
    IWIDF 2015, 2015, 47 (W4): : 13 - 16
  • [8] Speckle reduction in polarimetric SAR images based on independent component analysis
    College of Information Engineering, SWUST of China, Mianyang 621010, China
    Dianzi Keji Diaxue Xuebao, 2006, 4 (484-487):
  • [9] Identification of Coherent Scatterers in SAR Images Based on the Analysis of Polarimetric Signatures
    Strzelczyk, Jacek
    Porzycka-Strzelczyk, Stanislawa
    IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2014, 11 (04) : 783 - 787
  • [10] Matching-pursuit-based adaptive wavelet-packet atomic decomposition applied in ultrasonic inspection
    Guang Yang
    Qi Zhang
    Pei-Wen Que
    Russian Journal of Nondestructive Testing, 2007, 43 : 62 - 68
12345