Title :
Regular Wavelets using a Three-Step Lifting Scheme
Author :
Eslami, R. ; Radha, Hayder
Author_Institution :
Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, Ont., Canada
Abstract :
We propose a structural design of multidimensional two-channel filter banks with desirable numbers of vanishing moments for the analysis and synthesis banks. We use a three-step lifting scheme as opposed to the conventional two-step lifting method in order to provide more symmetry between the analysis and synthesis filters. Design examples are also provided.
Keywords :
channel bank filters; wavelet transforms; bank synthesis; multidimensional two-channel filter banks; three-step lifting scheme; two-step lifting method; Design methodology; Filter bank; Finite impulse response filter; Multidimensional systems; Polynomials; Sampling methods; Signal synthesis; Wavelet analysis; Wavelet transforms; Filter banks; lifting scheme; wavelets;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
1-4244-0727-3
DOI :
10.1109/ICASSP.2007.366813
