Multidimensional speckle noise reduction in synthetic aperture radar images

被引：0
|
作者：
Lopez-Martinez, Carlos [1 ]
Fabregas, Xavier [1 ]
机构：
[1] Univ Politecn Cataluna, Signal Theory & Commun Dept, Remote Sensing Lab, Barcelona, Spain
来源：
IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年
关键词：
D O I：
10.1109/IGARSS.2007.4422758
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：
A new approach to filter speckle noise in multidimensional SAR data, based on the multiplicative-additive speckle noise model, is presented. This approach is based on processing the elements of the sample covariance matrix differently, according to the complex correlation coefficient. As it is demonstrated with experimental PolSAR data, the filter does not produce a loss of information, but an improvement of the capabilities to filter speckle noise.
引用
收藏
页码：176 / 179
页数：4
相关论文
共 50 条
  • [1] Quantitative Approach of Speckle Noise Reduction on Synthetic Aperture Radar Images
    Geetha, R. Vijaya
    Kalaivani, S.
    2014 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND COMPUTING RESEARCH (IEEE ICCIC), 2014, : 585 - 588
  • [2] A Tutorial on Speckle Reduction in Synthetic Aperture Radar Images
    Argenti, Fabrizio
    Lapini, Alessandro
    Alparone, Luciano
    Bianchi, Tiziano
    IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE, 2013, 1 (03): : 6 - 35
  • [3] Speckle reduction and segmentation of Synthetic Aperture Radar images
    Smith, DM
    INTERNATIONAL JOURNAL OF REMOTE SENSING, 1996, 17 (11) : 2043 - 2057
  • [4] An adaptive soft thresholding method for Speckle noise reduction in Synthetic Aperture Radar images
    Vidal-Pantaleoni, A
    Martí, D
    Ferrando, M
    REMOTE SENSING IN THE 21ST CENTURY: ECONOMIC AND ENVIRONMENTAL APPLICATIONS, 2000, : 267 - 274
  • [5] Synthetic aperture radar speckle reduction for circle mode SAR images
    Musgrove, Cameron
    RADAR SENSOR TECHNOLOGY XX, 2016, 9829
  • [6] Wavelet-based speckle reduction in synthetic aperture radar images
    Fukuda, S
    Hirosawa, H
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 1997, 80 (09): : 29 - 36
  • [7] Anisotropic adaptive filtering for speckle reduction in synthetic aperture radar images
    Eom, Kie B.
    OPTICAL ENGINEERING, 2011, 50 (05)
  • [8] Wavelet-based speckle reduction in synthetic aperture radar images
    Inst of Space and Astronautical, Science, Sagamihara, Japan
    Electron Commun Jpn Part III Fundam Electron Sci, 9 (29-36):
  • [9] Multiresolution approaches to adaptive speckle reduction in synthetic aperture radar images
    Alparone, L
    Argenti, F
    Aiazzi, B
    Baronti, S
    2003 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL 1, PROCEEDINGS, 2003, : 109 - 112
  • [10] Speckle Reduction of Synthetic Aperture Radar Images Based on Fuzzy Logic
    Cheng, Hua
    Tian, Jinwen
    PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL I, 2009, : 933 - 937
12345