A class of lifting based integer wavelet transform

  title={A class of lifting based integer wavelet transform},
  author={David B. H. Tay},
A cl.nss of Integer Wavelet Transform (IWT) which are parametrized simply by one free parameter is presented in this work. The class of IWT is obtained by a lifting based factorization on a class of 9/7 filter pair. The class includes the celebrated 9/7 fllter pair of Cohen, Daubechies and Feauveau which is adopted in the u p coming JPEG2000 image compression standard. Within this class are lifting filters with simple rational coefficients which are close in characteristics to the irrational… CONTINUE READING
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