Wavelet for multidimensional signals analysis information
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Wavelets are often used to analyse piece-wise smooth signals.[1] Wavelet coefficients can efficiently represent a signal which has led to data compression algorithms using wavelets.[2] Wavelet analysis is extended for multidimensional signal processing as well. This article introduces a few methods for wavelet synthesis and analysis for multidimensional signals. There also occur challenges such as directivity in multidimensional case.
^Mallat, Stéphane (2008). A Wavelet Tour of Signal Processing. Academic Press.
^Devore, R.A.; Jawerth, B.; Lucier, B.J. (1991). "Data compression using wavelets: Error, smoothness and quantization". [1991] Proceedings. Data Compression Conference. pp. 186–195. doi:10.1109/DCC.1991.213386. ISBN 978-0-8186-9202-4. S2CID 11964668.
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