Paper-Conference

Automatic pre-processing for an object-oriented distributed hydrological model using GRASS-GIS
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Animation of generic 3D head models driven by speech
In this paper, a system for speech-driven animation of generic 3D head models is presented. The system is based on the inversion of a …
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Generic Face Animation
In computer vision, the animation of objects has attracted a lot of attention, specially the animations of 3D face models. The …
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Mixed-Element Mesh for an Intra-Operative Modeling of the Brain Tumor Extraction
This paper presents a modified-octree technique that generates a mixed-element mesh. The final output mesh consider cubes, prisms, …
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Techniques on mesh generation for the brain shift simulation
Neurosurgery interventions involve complex tracking systems because a tissue deformation takes place. The neuronavigation system relies …
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Robust Tree-Ring Detection
The study of tree-rings is a common task in dendrology. Usually the rings deliver information about the age of the tree, historic …
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Clustering of 3D Spatial Points Using Maximum Likelihood Estimator over Voronoi Tessellations: Study of the Galaxy Distribution in Redshift Space
This paper describes an algorithm based on the 2D approach of Allard & Fraley that uses Voronoi tessellation and a non-parametric …
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A Meshing Tool Product Line Architecture
Meshing tools are extremely complex pieces of software. Traditionally, they have been built in a one by one basis, without …
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Building a 3D Meshing Framework Using Good Software Engineering Practices
3D meshing tools are complex pieces of software involving varied algorithms generally with high computing demands. New requirements and …
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Product Line Architecture for a Family of Meshing Tools
Meshing tools are traditionally built in a one by one basis without reusing already developed parts. However, there are several …
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