TY - JOUR
T1 - Biorthogonal butterworth wavelets
AU - Zheludev, Valery A.
AU - Averbuch, Amir Z.
AU - Pevnyi, Alexander B.
PY - 2001
Y1 - 2001
N2 - In the paper we present a new family of biorthogonal wavelet transforms and a related library of biorthogonal symmetric wavelets. For the construction we use the interpolatory discrete splines which enable us to design perfect reconstruction filter banks related to the Butterworth filters. The construction is performed in a "lifting" manner. The proposed scheme is based on interpolation and, as such, it involves only samples of signals and it does not require any use of quadrature formulas. These filters have linear phase property. The filters yield perfect frequency resolution.
AB - In the paper we present a new family of biorthogonal wavelet transforms and a related library of biorthogonal symmetric wavelets. For the construction we use the interpolatory discrete splines which enable us to design perfect reconstruction filter banks related to the Butterworth filters. The construction is performed in a "lifting" manner. The proposed scheme is based on interpolation and, as such, it involves only samples of signals and it does not require any use of quadrature formulas. These filters have linear phase property. The filters yield perfect frequency resolution.
UR - http://www.scopus.com/inward/record.url?scp=0034848839&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2001.940632
DO - 10.1109/ICASSP.2001.940632
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AN - SCOPUS:0034848839
SN - 1520-6149
VL - 6
SP - 3645
EP - 3648
JO - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
JF - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
ER -