This paper follows a previous one that was dealing with high-quality surface remeshing using harmonic maps. . In it has been demonstrated that harmonic parametrizations can be used as input for surface meshers to produce high-quality triangulations. However, two important limitations were pointed out, namely surfaces with high genus and or of large aspect ratio. This paper addresses those two issues. We first develop a multiscale version of the harmonic parametrization and then combine it with a multilevel partitioning algorithm to come up with an automatic remeshing algorithm that overcomes the above-mentioned limitations of harmonic maps. The overall procedure is implemented in the open-source mesh generator Gmsh


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    Titel :

    High-quality surface remeshing using harmonic maps - Part II: Surfaces with high genus and of large aspect ratio


    Beteiligte:
    Marchandise, E. (Autor:in) / Wiart, C.Carton de (Autor:in) / Vos, W.G. (Autor:in) / Genuzaine, C. (Autor:in) / Remacle, J.F. (Autor:in)


    Erscheinungsdatum :

    2011


    Format / Umfang :

    19 Seiten, 20 Bilder, 2 Tabellen, 28 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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