• DocumentCode
    1544822
  • Title

    Comments on "Least squares restoration of multichannel images"

  • Author

    Ng, Michael K. ; Kwan, Wilson C.

  • Author_Institution
    Dept. of Math., Hong Kong Univ., China
  • Volume
    49
  • Issue
    11
  • fYear
    2001
  • Firstpage
    2885
  • Abstract
    For original article see Galatsanos et al. (IEEE Trans. Signal Processing, vol.39, p.2222-36, Oct. 1991). In this correspondence, we give the correct matrix formulation arising from the constrained optimization of the least squares restoration of multichannel images in Galatsanos et al.
  • Keywords
    image restoration; least squares approximations; matrix algebra; optimisation; constrained optimization; least squares restoration; matrix formulation; multichannel images; Constraint optimization; Councils; Degradation; Gaussian noise; Image restoration; Lagrangian functions; Least squares methods; Mathematics; Measurement errors; Pixel;
  • fLanguage
    English
  • Journal_Title
    Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1053-587X
  • Type

    jour

  • DOI
    10.1109/78.960437
  • Filename
    960437
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1544822