Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Measuring regularity of convex polygons

Autor
Chalmeta, R.; Hurtado, F.; Sacristán, V.; Masalles, R.M.
Tipus d'activitat
Article en revista
Revista
Computer-Aided Design
Data de publicació
2013-02
Volum
45
Número
2
Pàgina inicial
93
Pàgina final
104
DOI
https://doi.org/10.1016/j.cad.2012.07.012 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0010448512001650 Obrir en finestra nova
Resum
We propose several measures to evaluate to which extent the shape of a given convex polygon is close to be regular, focusing on a range of characteristics of regularity: optimal ratio area–perimeter, equality of angles and edge lengths, regular fitting, angular and areal symmetry. We prove that our measures satisfy a number of reasonable requirements that guarantee them to be well defined, and provide efficient algorithms for their computation. All these algorithms have been implemented, and w...
Paraules clau
Convex polygon, Regular polygon, Shape, Similarity measure, Symmetry measure
Grup de recerca
CGA -Computational Geometry and Applications
DCG - Discrete and Combinatorial Geometry

Participants

  • Chalmeta Ugas, Ramon  (autor)
  • Hurtado Diaz, Fernando Alfredo  (autor)
  • Sacristán Adinolfi, Vera  (autor)
  • Masalles Saumell, Ramon Maria  (autor)