Design of Symmetric Bi-orthogonal Double Density Wavelet Filter Banks

Design of Symmetric Bi-orthogonal Double Density Wavelet Filter Banks

Ashoka Jayawardena

Abstract: We look at the design of a class of oversampled filter banks and the resulting framelets. The oversampled property is achieved via an extra subband resulting in Double Density Filter Banks (DDFB's). We design a class of such filters with linear phase property.

Status: 7th International Symposium on Signal Processing and its Applications,Paris, France, July 2003

Download:
PDF (.pdf).
PostScript (.ps).