Framelets : Mra-based Constructions of Wavelet Frames

  title={Framelets : Mra-based Constructions of Wavelet Frames},
  author={Ingrid Daubechies and Bin Han and Amos Ron and Zuowei Shen},
We are interested here in wavelet frames and their construction via multiresolution analysis (MRA); of particular interest to us are tight wavelet frames. The redundant representation offered by wavelet frames has already been put to good use for signal denoising, and is currently explored for image compression. Motivated by these and other applications, we explore in this article the theory of wavelet frames. We restrict our attention to wavelet frames constructed via multiresolution analysis… CONTINUE READING

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