Complex data processing: fast wavelet analysis on the sphere
Astrophysics
2007-08-14 v1 Mathematical Physics
math.MP
Abstract
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.
Cite
@article{arxiv.0704.3144,
title = {Complex data processing: fast wavelet analysis on the sphere},
author = {Y. Wiaux and J. D. McEwen and P. Vielva},
journal= {arXiv preprint arXiv:0704.3144},
year = {2007}
}