• DocumentCode
    1876238
  • Title

    Hyperanalytic wavelet packets

  • Author

    Firoiu, Ioana ; Isar, Dorina ; Boucher, Jean-Marc ; Isar, Alexandru

  • Author_Institution
    Commun. Dept, Politeh. Univ., Timisoara, Romania
  • fYear
    2009
  • fDate
    26-28 Aug. 2009
  • Firstpage
    67
  • Lastpage
    72
  • Abstract
    We introduce the hyperanalytic wavelet packets concept and we prove some of their properties: good frequency localization, quasi shift-invariance, quasi analyticity and quasi rotational invariance.
  • Keywords
    image denoising; image texture; wavelet transforms; frequency localization; hyperanalytic wavelet packets; image processing; quasi shift-invariance; quasirotational invariance; Discrete wavelet transforms; Filters; Frequency; Image processing; Signal analysis; Signal processing; Telecommunications; Wavelet analysis; Wavelet packets; Wavelet transforms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Intelligent Signal Processing, 2009. WISP 2009. IEEE International Symposium on
  • Conference_Location
    Budapest
  • Print_ISBN
    978-1-4244-5057-2
  • Electronic_ISBN
    978-1-4244-5059-6
  • Type

    conf

  • DOI
    10.1109/WISP.2009.5286578
  • Filename
    5286578
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1876238