Construction of Spline Dyadic Wavelet Filters

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  • Abdukirim Turghunjan
    Department of Informatics, Graduate School of Information Science and Electrical Engineering, Kyushu University : Graduate Research Student
  • Takano Shigeru
    Department of Informatics, Faculty of Information Science and Electrical Engineering, Kyushu University
  • Niijima Koichi
    Department of Informatics, Faculty of Information Science and Electrical Engineering, Kyushu University

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Description

A sufficient condition for constructing spline dyadic wavelets is derived using Fourier transform of a reconstructing wavelet. Several spline dyadic wavelets satisfying this condition are designed, and applied to a medical image to enhance it.

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