GAO Xi-qi, GAN Lu, ZOU Cai-rong. Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression[J]. Acta Electronica Sinica, 2001, 29(6): 796-799.
GAO Xi-qi, GAN Lu, ZOU Cai-rong. Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression[J]. Acta Electronica Sinica, 2001, 29(6): 796-799.DOI:
we propose a parameterization design method for the symmetric-antisymmetric multiwavelet filter bank.Then
based on it
we present a new multiwavelet zerotree compression algorithm.Experimental results show that our multiwavelets can perform much better than the commonly used 9-7 biorthogonal wavelet in compression efficiency.