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  4. Principal curvature-driven segmentation of mesh models: A preliminary assessment
 
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2007
Conference Paper
Title

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

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.
Author(s)
Madeira, Joaquim
Univ. de Aveiro
Silva, Samuel
Univ. de Aveiro
Stork, André
Fraunhofer-Institut für Graphische Datenverarbeitung IGD  
Peña Serna, Sebastian
Fraunhofer-Institut für Graphische Datenverarbeitung IGD  
Mainwork
15º EPCG - Encontro Português de Computação Gráfica  
Conference
Encontro Português de Computação Gráfica (EPCG) 2007  
Language
English
Fraunhofer-Institut für Graphische Datenverarbeitung IGD  
Keyword(s)
  • mesh segmentation

  • curvature

  • region growing

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