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» Algorithms for Triangulated Terrains
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FIS
2008
14 years 11 months ago
Environmental Content Creation and Visualisation in the 'Future Internet'
This paper presents a model-based photo registration system for the creation and visualization of environmental content. We utilize freely available Digital Terrain Models of the p...
Paul Chippendale, Michele Zanin, Claudio Andreatta
GMP
2006
IEEE
155views Solid Modeling» more  GMP 2006»
15 years 3 months ago
Geometric Accuracy Analysis for Discrete Surface Approximation
In geometric modeling and processing, computer graphics and computer vision, smooth surfaces are approximated by discrete triangular meshes reconstructed from sample points on the...
Junfei Dai, Wei Luo, Shing-Tung Yau, Xianfeng Gu
VISUALIZATION
2005
IEEE
15 years 3 months ago
Quality Mesh Generation for Molecular Skin Surfaces Using Restricted Union of Balls
Quality surface meshes for molecular models are desirable in the studies of protein shapes and functionalities. However, there is still no robust software that is capable to gener...
Ho-Lun Cheng, Xinwei Shi
CORR
2008
Springer
90views Education» more  CORR 2008»
14 years 10 months ago
Communication-Efficient Construction of the Plane Localized Delaunay Graph
Let V be a finite set of points in the plane. We present a 2-local algorithm that constructs a plane 4 3 9 -spanner of the unit-disk graph UDG(V ). This algorithm makes only one ...
Prosenjit Bose, Paz Carmi, Michiel H. M. Smid, Dam...
SSPR
2004
Springer
15 years 3 months ago
An Optimal Probabilistic Graphical Model for Point Set Matching
We present a probabilistic graphical model for point set matching. By using a result about the redundancy of the pairwise distances in a point set, we represent the binary relation...
Tibério S. Caetano, Terry Caelli, Dante Aug...