The Haar Wavelet Transform of a Dendrogram: Additional Notes

Fionn Murtagh

Research output: Working paperDiscussion paper

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Abstract

We consider the wavelet transform of a finite, rooted, node-ranked, $p$-way tree, focusing on the case of binary ($p = 2$) trees. We study a Haar wavelet transform on this tree. Wavelet transforms allow for multiresolution analysis through translation and dilation of a wavelet function. We explore how this works in our tree context.
Original languageEnglish
Publication statusPublished - 10 Feb 2007

Keywords

  • cs.IR
  • I.5.3; H.3.1; I.1.m; I.7.m

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