• DocumentCode
    388558
  • Title

    Uncertainty, eigenvalue problems and filter design

  • Author

    Wilson, Roland

  • Author_Institution
    University of Aston, Birmingham
  • Volume
    9
  • fYear
    1984
  • fDate
    30742
  • Firstpage
    164
  • Lastpage
    167
  • Abstract
    Finite forms of the two common eigenvalue problems associated with the uncertainty principle are introduced. The results are extended to two dimensions and it is shown that feature extraction filters produced using these methods are effective in the processing of natural images.
  • Keywords
    Eigenvalues and eigenfunctions; Feature extraction; Gabor filters; Image processing; Image sampling; Oscillators; Partial differential equations; Power harmonic filters; Signal processing; Uncertainty;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1984.1172473
  • Filename
    1172473
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=388558