Title :
Efficient design of 2-D linear phase FIR filters using singular value decomposition
Author :
Yazdi, Navid ; Ahmadi, Mahdi ; Soltis, J.J.
Author_Institution :
Windsor Univ., Ont., Canada
Abstract :
An efficient technique for the design of linear phase FIR filters using the SVD method is shown. By properly choosing the order of the 1-D subfilters used in the parallel legs of the filter structure, a sizable reduction in the number of multiplier coefficients is achieved.
Keywords :
filtering and prediction theory; network synthesis; two-dimensional digital filters; 1D subfilter order; 2D digital filters; FIR filters; design technique; linear phase; multiplier coefficients; singular value decomposition;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19921451
