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Principal curvature-driven segmentation of mesh models: A preliminary assessment

 
: Madeira, Joaquim; Silva, Samuel; Stork, André; Peña Serna, Sebastian

Santos, L.P. ; Associação para o Desenvolvimento das Telecomunicações e Técnicas de Informática -ADETTI-; Grupo Portugues de Computacao Grafica -CPCG-, Porto:
15º EPCG - Encontro Português de Computação Gráfica : 15-17 Outubro 2007, Microsoft, Tagus Park, Porto Salvo
Porto Salvo, 2007
ISBN: 972-98464-8-0
S.189-194
Encontro Português de Computação Gráfica (EPCG) <15, 2007, Porto Salvo>
Englisch
Konferenzbeitrag
Fraunhofer IGD ()
mesh segmentation; curvature; region growing

Abstract
Three methods for triangle mesh segmentation, based on precomputed principal curvature values and using a region growing algorithm to label the vertices defining distinct surface regions, were developed, aiming at supporting the later manipulation of mesh models. Examples are presented, using different models, to illustrate their behavior. Results are promising but, in some cases, there is a clear need for a further post-processing step to refine the boundaries between adjoining regions and eliminate segmentation artifacts.

: http://publica.fraunhofer.de/dokumente/N-65788.html