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Skeletal representations of orthogonal shapes

Autor
Martinez, J.; Pla, N.; Vigo, M.
Tipus d'activitat
Article en revista
Revista
Graphical models
Data de publicació
2013-07-01
Volum
75
Número
4
Pàgina inicial
189
Pàgina final
207
DOI
https://doi.org/10.1016/j.gmod.2013.03.005 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18983 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1524070313000155 Obrir en finestra nova
Resum
Orthogonal shapes are polygons or polyhedra enclosed by axis-aligned edges or faces, respectively. In this paper we present two skeletal representations of orthogonal shapes: the cube skeleton and a family of skeletal representations provided by the scale cube skeleton. Both skeletal representations rely on the L1 metric. We show that the cube skeleton is homotopically equivalent to its original shape, reduces its dimension, and it is composed of line segments or planar polygons with restricted ...
Citació
Martinez, J.; Pla, N.; Vigo, M. Skeletal representations of orthogonal shapes. "Graphical models", 01 Juliol 2013, vol. 75, núm. 4, p. 189-207.
Paraules clau
Skeletal representations Orthogonal polygons Orthogonal polyhedra
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
GIE - Grup d'Informàtica a l'Enginyeria

Participants