Complex data processing: fast wavelet analysis on the sphere

In the general context of complex data processing, this paper reviews a recent practical approach to the continuous wavelet formalism on the sphere. This formalism notably yields a correspondence principle which relates wavelets on the plane and on the sphere. Two fast algorithms are also presented for the analysis of signals on the sphere with steerable wavelets.


Published in:
J. Fourier Anal. and Applic., 13, 477
Year:
2007
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 Record created 2006-10-30, last modified 2018-11-14

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