We present a novel representation of shape for closed planar contours explicitly designed to possess a linear structure. This greatly simplifies linear operations such as averaging, principal component analysis or differentiation in the space of shapes. The representation relies upon embedding the contour on a subset of the space of harmonic functions of which the original contour is the zero level set.


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    Titel :

    Shape representation via harmonic embedding


    Beteiligte:
    Duci, (Autor:in) / Yezzi, (Autor:in) / Mitter, (Autor:in) / Soatto, (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    981076 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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