The representation of geometrical 3D shape is discussed in this paper. A hierarchy of representations, which are invariant under weak perspective to either rigid or affine 3D transformations is described. These representations can be computed efficiently from a sequence of images with a linear and incremental algorithm. This hierarchy provides the means for adding a controlled amount of quantitative information to a symbolic representation. It also provides a library of representations, which may be used for different tasks (or purposes).<>


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    Titel :

    A hierarchy of invariant representations of 3D shape


    Beteiligte:
    Weinshall, D. (Autor:in)


    Erscheinungsdatum :

    01.01.1993


    Format / Umfang :

    824835 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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