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Complex data processing: fast wavelet analysis on the sphere

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 نشر من قبل Yves Wiaux
 تاريخ النشر 2007
  مجال البحث فيزياء
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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.



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