Title :
Simple design and realisation of linear phase 2D FIR filters with diamond frequency support
Author :
Klouche-Djedid, A. ; Lawson, S.S.
Author_Institution :
Sch. of Eng., Warwick Univ., Coventry, UK
fDate :
7/8/1999 12:00:00 AM
Abstract :
A simple design method for linear-phase 2D FIR filters with diamond frequency support is proposed. The method is based on a 1D halfband linear-phase FIR filter design and offers some flexibility in the choice of specifications; the resulting realisation is efficient in terms of computational cost. A design example is also included
Keywords :
FIR filters; computational complexity; linear phase filters; two-dimensional digital filters; 1D halfband linear-phase FIR filter design; computational cost; design; diamond frequency support; linear phase 2D FIR filters; specification;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990787
