• DocumentCode
    2662742
  • Title

    Parallel architectures for an iterative image restoration algorithm

  • Author

    Sarrafzadeh, M. ; Kumar, S.P.R. ; Katsaggelos, A.K.

  • Author_Institution
    Dept. of Electr. Eng. & Comput. Sci., Northwestern Univ., Evanston, IL, USA
  • fYear
    1990
  • fDate
    1-3 May 1990
  • Firstpage
    2605
  • Abstract
    Mesh of pyramids and pyramid of meshes implementations of an iterative image-restoration algorithm are proposed. These implementations are based on a single-step regularized iterative restoration algorithm. Both architectures are described as a composition of a mesh and a pyramid. They are compared in terms of area of the VLSI chip and its computation time
  • Keywords
    VLSI; computerised picture processing; iterative methods; parallel architectures; VLSI chip; area; computation time; iterative image restoration algorithm; mesh of pyramids; pyramid of meshes; single-step regularized iterative restoration algorithm; Convolution; Filters; Frequency; Image restoration; Iterative algorithms; Least squares approximation; Parallel architectures; Signal restoration; Signal to noise ratio; Very large scale integration;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1990., IEEE International Symposium on
  • Conference_Location
    New Orleans, LA
  • Type

    conf

  • DOI
    10.1109/ISCAS.1990.112542
  • Filename
    112542
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2662742