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Wavelets on the Two-Sphere and Other Conic Sections

Antoine, Jean-Pierre ; Vandergheynst, Pierre

In: Journal of Fourier Analysis and Applications, 2007, vol. 13, no. 4, p. 369-386

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    Titre
    • Wavelets on the Two-Sphere and Other Conic Sections
    Auteur
    • Antoine, Jean-Pierre. Institut de Physique Théorique, Université catholique de Louvain, B - 1348 Louvain-la-Neuve, Belgium
    • Vandergheynst, Pierre. Signal Processing Institute, Swiss Federal Institute of Technology, EPFL Station 11, CH-1015 Lausanne, Switzerland
    Type de document
    • Postprint
    Langue
    • Anglais
    Publié dans
    • Journal of Fourier Analysis and Applications, 2007, vol. 13, no. 4, p. 369-386. Birkhäuser-Verlag; www.birkhauser.com
    Autre version électronique
    Classification
    • Mathématiques
    Identifiant OAI-PMH
    • oai:doc.rero.ch:322098
    Summary
    We survey the construction of the continuous wavelet transform (CWT) on the twosphere. Then we discuss the discretization of the spherical CWT, obtaining various types of discrete frames. Finally, we give some indications on the construction of a CWT on other conic sections