2D FIR Wiener filter realisation using orthogonal lattice structures

Kayran A. H. , Eksioglu E. M.

ELECTRONICS LETTERS, vol.36, no.12, pp.1078-1079, 2000 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 36 Issue: 12
  • Publication Date: 2000
  • Doi Number: 10.1049/el:20000784
  • Title of Journal : ELECTRONICS LETTERS
  • Page Numbers: pp.1078-1079


A new realisation algorithm for 2D FIR Wiener filters is proposed. The reduced-order 2D orthogonal lattice filter structure is used as the principal component as in the 1D case. A numerical example is included to verify the formulation.