• DocumentCode
    3595835
  • Title

    Denoising of Images Using Designed Signal Dependent Frames and Matching Pursuit

  • Author

    Engan, Kjersti ; Skretting, Karl ; Hus?¸y, John H?¥kon

  • Author_Institution
    Dept. of Electr. & Comput. Eng, Univ. of Stavanger, Norway
  • Volume
    2
  • fYear
    2005
  • Firstpage
    653
  • Lastpage
    656
  • Keywords
    Gaussian noise; image denoising; learning (artificial intelligence); signal representation; adaptive Wiener filtering; adaptive filtering; additive Gaussian noise; image denoising; matching pursuit; overcomplete dictionaries; signal dependent frames; sparse approximations; sparse signal representation; training; wavelet denoising; Additive noise; Algorithm design and analysis; Dictionaries; Discrete wavelet transforms; Gaussian noise; Matching pursuit algorithms; Noise reduction; Signal design; Vectors; Wiener filter;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
  • ISSN
    1520-6149
  • Print_ISBN
    0-7803-8874-7
  • Type

    conf

  • DOI
    10.1109/ICASSP.2005.1415489
  • Filename
    1415489
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3595835