• DocumentCode
    1088402
  • Title

    A group of linear spectral transformation for two-dimensional digital filters

  • Author

    Costa, José M. ; Venetsanopoulos, Anastasios N.

  • Author_Institution
    University of Toronto, Toronto, Ont., Canada.
  • Volume
    24
  • Issue
    5
  • fYear
    1976
  • fDate
    10/1/1976 12:00:00 AM
  • Firstpage
    424
  • Lastpage
    425
  • Abstract
    There are eight linear transformations of the spectral plane which map the frequency axes onto themselves. These transformations can be used to change the pass and stop regions of a two-dimensional digital filter. A stable realization is assured by transforming the data rather than the system transfer function.
  • Keywords
    Clocks; Councils; Digital filters; Frequency response; Mirrors; Nonlinear filters; Shape; Stability; Transfer functions; Visualization;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/TASSP.1976.1162848
  • Filename
    1162848
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1088402