This paper introduces a family of non-adaptive geometrical wavelets that have high anisotropy and directionality. Unlike curvelets and contourlets, they have no redundancy and form orthonormal bases of L/sup 2/ (R/sup 2/). Their implementation derives from a single non-separable filter bank structure that is designed from 1-D and quincunx filters.


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    Titel :

    Orthonormal bases of non-separable wavelets with sharp directions


    Beteiligte:
    Durand, S. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    124621 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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