• DocumentCode
    719267
  • Title

    Directionally sensitive weight functions

  • Author

    Aceska, Roza ; Giv, Hossein Hosseini

  • Author_Institution
    Dept. of Math. Sci., Ball State Univ., Muncie, India
  • fYear
    2015
  • fDate
    25-29 May 2015
  • Firstpage
    206
  • Lastpage
    210
  • Abstract
    We study new properties of a recently introduced, directionally sensitive short-time Fourier transform. Its specific relationship to the classical short-time Fourier transform and its quasi shift-invariance property motivate us to introduce customized weight functions with directional sensitivity.
  • Keywords
    Fourier transforms; time-frequency analysis; customized weight functions; directionally sensitive short-time Fourier transform; directionally sensitive weight functions; quasi shift-invariance property; time-frequency analysis; Bandwidth; Fourier transforms; Image edge detection; Modulation; Sensitivity; Time-frequency analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Sampling Theory and Applications (SampTA), 2015 International Conference on
  • Conference_Location
    Washington, DC
  • Type

    conf

  • DOI
    10.1109/SAMPTA.2015.7148881
  • Filename
    7148881
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=719267