• DocumentCode
    3064488
  • Title

    A hybrid technique to restore the Fourier phase and magnitude spectra of noisy linearly degraded images

  • Author

    King, R.A. ; Singarajah, A.J. ; Kwabwe, S.A.

  • Author_Institution
    Imperial College, London
  • Volume
    8
  • fYear
    1983
  • fDate
    30407
  • Firstpage
    840
  • Lastpage
    843
  • Abstract
    A hybrid technique for restoration of both the Fourier Magnitude spectrum and Fourier Phase spectrum of image degraded by linear systems with additive noise is presented. Combined Fourier Magnitude spectrum - Fourier Phase spectrum is effected by cascading a statistical restoration filter with a modified Gerchberg-Saxton reconstruction algorithm.
  • Keywords
    Additive noise; Degradation; Educational institutions; Equations; Image restoration; Linear systems; Medical services; Nonlinear filters; Phase noise; Power system restoration;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1983.1172093
  • Filename
    1172093
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3064488