Design of M-band filter banks based on wavelet transform
Ming-Haw Yaou, Wen-Thong Chang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1991
Multiresolution representation of signal is effective for signal processing. In this paper, the relationship between the multirate filtering and Wavelet transform is described. It is indicated that the design of M-band perfect reconstruction multirate filter banks can be interpreted as the construction of the multiresolution Wavelet bases with resolution step M. With this observation, a set of formulations for the design of perfect reconstruction FIR multirate filter banks is derived. Also, the experimental results are presented and discussed.