Sciweavers

901 search results - page 8 / 181
» On 3D Topological Relationships
Sort
View
83
Voted
CAGD
2010
118views more  CAGD 2010»
14 years 11 months ago
Topology of 2D and 3D rational curves
In this paper we present algorithms for computing the topology of planar and space rational curves defined by a parametrization. The algorithms given here work directly with the p...
Juan Gerardo Alcázar, Gema María D&i...
ICPR
2006
IEEE
16 years 23 days ago
3D Object Digitization: Majority Interpolation and Marching Cubes
In a previous paper [1] we showed that a 3D object can be digitized without changing the topology if the object is r-regular and if the reconstruction method fulfills certain requ...
Peer Stelldinger, Longin Jan Latecki
MICCAI
2008
Springer
16 years 25 days ago
Weights and Topology: A Study of the Effects of Graph Construction on 3D Image Segmentation
Abstract. Graph-based algorithms have become increasingly popular for medical image segmentation. The fundamental process for each of these algorithms is to use the image content t...
Leo Grady, Marie-Pierre Jolly
58
Voted
AGILE
2007
Springer
149views GIS» more  AGILE 2007»
15 years 5 months ago
A Compact Topological DBMS Data Structure For 3D Topography
Friso Penninga, Peter van Oosterom