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Biharmonic fields and mesh completion

Autor
Argudo, O.; Brunet, P.; Chica, A.; Vinacua, A.
Tipus d'activitat
Article en revista
Revista
Graphical models
Data de publicació
2015-11
Volum
82
Pàgina inicial
137
Pàgina final
148
DOI
https://doi.org/10.1016/j.gmod.2015.06.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/84047 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1524070315000296 Obrir en finestra nova
Resum
We discuss bi-harmonic fields which approximate signed distance fields. We conclude that the bi-harmonic field approximation can be a powerful tool for mesh completion in general and complex cases. We present an adaptive, multigrid algorithm to extrapolate signed distance fields. By defining a volume mask in a closed region bounding the area that must be repaired, the algorithm computes a signed distance field in well-defined regions and uses it as an over-determined boundary condition constrain...
Citació
Argudo, O., Brunet, P., Chica, A., Vinacua, A. Biharmonic fields and mesh completion. "Graphical models", Novembre 2015, vol. 82, p. 137-148.
Paraules clau
Model repair, Thin-plate energy, Volumetric methods
Grup de recerca
ViRVIG - Grup de Recerca en Visualització, Realitat Virtual i Interacció Gràfica

Participants

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