• DocumentCode
    503690
  • Title

    Improved method for blind mixed noise variance evaluation on images

  • Author

    Abramov, S.K. ; Zabrodina, V.V. ; Lukin, V.V.

  • Author_Institution
    Nat. Aerosp. Univ., Kharkov, Ukraine
  • fYear
    2009
  • fDate
    14-18 Sept. 2009
  • Firstpage
    949
  • Lastpage
    950
  • Abstract
    The modification of blind mixed noise variance evaluation method is proposed. It is based on using weighted LMS (WLMS) algorithm for regression line fitting in the scatterplot of local variance and squared mean estimation pairs. The accuracy improvement is shown by numerical simulations for artificial and real life RS images.
  • Keywords
    image processing; least mean squares methods; regression analysis; remote sensing; artificial RS image; blind mixed noise variance evaluation; numerical simulation; real life RS image; regression line fitting; squared mean estimation; weighted LMS algorithm; Helium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
  • Conference_Location
    Sevastopol
  • Print_ISBN
    978-1-4244-4796-1
  • Type

    conf

  • Filename
    5293353
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=503690