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The Haar Wavelet Transform of a Dendrogram: Additional Notes

Fionn Murtagh
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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.

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Fionn Murtagh. 2007-02-10. The Haar Wavelet Transform of a Dendrogram: Additional Notes. https://arxiv.org/abs/cs/0702067

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