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ICIP
2003
IEEE
16 years 7 months ago
Geometric segmentation of 3D structures
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
Ron Kimmel
CGF
2002
162views more  CGF 2002»
15 years 6 months ago
Geometric Snakes for Triangular Meshes
Feature detection is important in various mesh processing techniques, such as mesh editing, mesh morphing, mesh compression, and mesh signal processing. In spite of much research ...
Yunjin Lee, Seungyong Lee
VMV
2001
129views Visualization» more  VMV 2001»
15 years 7 months ago
Compression of Isosurfaces
In many applications surfaces containing a large number of primitives occur. Geometry compression reduces storage space and transmission time for such models. A special case is gi...
Dietmar Saupe, Jens-Peer Kuska
CAD
2007
Springer
15 years 6 months ago
Detection of closed sharp edges in point clouds using normal estimation and graph theory
The reconstruction of a surface model from a point cloud is an important task in the reverse engineering of industrial parts. We aim at constructing a curve network on the point c...
Kris Demarsin, Denis Vanderstraeten, Tim Volodine,...
ESA
2007
Springer
176views Algorithms» more  ESA 2007»
16 years 13 days ago
Arrangements in Geometry: Recent Advances and Challenges
We review recent progress in the study of arrangements in computational and combinatorial geometry, and discuss several open problems and areas for further research. In this talk I...
Micha Sharir