• DocumentCode
    1871154
  • Title

    SAR interferogram filtering in the wavelet domain using a coherence map mask

  • Author

    Abdelfattah, Riadh ; Bouzid, Aymen

  • Author_Institution
    URISA, Ecole Super. des Commun., Ariana
  • fYear
    2008
  • fDate
    12-15 Oct. 2008
  • Firstpage
    1888
  • Lastpage
    1891
  • Abstract
    In this paper, we propose a modified filtering algorithm to the Lopez and Fabregas [6] noise reduction algorithm for the interferometric phase noise in SAR interferometry using a multiresolution approach. Our contribution to the existing algorithm consists on the exploitation of the InSAR coherence map in order to generate a more adaptive mask for each decomposition level. The developed algorithm is then tested and validated on simulated and real (ERS, SLC) data.
  • Keywords
    filtering theory; radar resolution; synthetic aperture radar; wavelet transforms; Fabregas noise reduction algorithm; InSAR coherence map mask; Lopez noise reduction algorithm; SAR interferogram filtering; interferometric phase noise; multiresolution approach; synthetic aperture radar; wavelet domain; Coherence; Filtering; Wavelet domain; Coherence map; Interferogram filtering; SAR interferometry; Wavelet domain;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on
  • Conference_Location
    San Diego, CA
  • ISSN
    1522-4880
  • Print_ISBN
    978-1-4244-1765-0
  • Electronic_ISBN
    1522-4880
  • Type

    conf

  • DOI
    10.1109/ICIP.2008.4712148
  • Filename
    4712148
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1871154