• DocumentCode
    3645522
  • Title

    An example of wavelet denoising using lazy transform and the lifting scheme

  • Author

    Ana M. Gavrovska;Milorad P. Paskaš;Irini S. Reljin

  • Author_Institution
    Ministry of Science and Technological Development, Republic of Serbia
  • fYear
    2011
  • Firstpage
    615
  • Lastpage
    618
  • Abstract
    This paper considers the implementation of the lifting scheme. It is used as an effective and flexible tool for introducing signal dependence into the problem by improving the wavelet properties. Here, we present the results for simple example of the lazy transform implementation for the signal denoising problem. The results are obtained by testing different threshold values.
  • Keywords
    "Wavelet transforms","Signal to noise ratio","Simulation","Filter banks","Noise measurement","Approximation methods"
  • Publisher
    ieee
  • Conference_Titel
    Telecommunications Forum (TELFOR), 2011 19th
  • Print_ISBN
    978-1-4577-1499-3
  • Type

    conf

  • DOI
    10.1109/TELFOR.2011.6143623
  • Filename
    6143623