標題: M-ARY WAVELET TRANSFORM AND FORMULATION FOR PERFECT RECONSTRUCTION IN M-BAND FILTER BANK
作者: YAOU, MH
CHANG, WT
交大名義發表
傳播研究所
National Chiao Tung University
Institute of Communication Studies
公開日期: 1-十二月-1994
摘要: The binary wavelet transform is generalized and extended to the M-ary biorthonormal case. The computational equivalence between the discrete wavelet analysis and the M-band multirate signal filtering is indicated. The equivalence allows the perfect reconstruction requirement in a filter bank to be investigated from the vector space decomposition/reconstruction in wavelet analysis. From the construction of the biorthonormal wavelet bases, the necessary and sufficient condition for the filters in a perfect reconstruction filter bank is formulated. Under this formulation, an additional optimization procedure is then used to model the frequency domain requirement in filter bank design.
URI: http://dx.doi.org/10.1109/78.340784
http://hdl.handle.net/11536/2212
ISSN: 1053-587X
DOI: 10.1109/78.340784
期刊: IEEE TRANSACTIONS ON SIGNAL PROCESSING
Volume: 42
Issue: 12
起始頁: 3508
結束頁: 3512
顯示於類別:期刊論文


文件中的檔案:

  1. A1994PY29900016.pdf