Algebraic wavelet filters

نویسنده

  • Andreas Klappenecker
چکیده

|A method to compute the Discrete Wavelet Transform for certain wavelet lters is proposed that takes advantage of conjugacy properties in number elds. It is shown that wavelet lters derived from compactly supported orthonormal wavelets can be approximated with arbitrary precision by the proposed wavelet lters. Keywords|Wavelets, Quadrature Mirror Filters (QMF), number elds.

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عنوان ژورنال:
  • Int. J. Imaging Systems and Technology

دوره 7  شماره 

صفحات  -

تاریخ انتشار 1996