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Title:
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Octree-based view-dependent triangle meshes
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Author:
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Fairén González, Marta; Trueba Hornero, Ramón
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics; Universitat Politècnica de Catalunya. MOVING - Grup de Recerca en Modelatge, Interacció i Visualització en Realitat Virtual |
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Abstract:
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In this paper we present a new technique for view-dependent LOD rendering, where the scene is represented through an octree model from which we can obtain a triangle mesh corresponding to a view-dependent LOD. We present the construction of this octree model and the visualization algorithm that generates on-the-fly a closed and valid triangle mesh for each frame of the visualization. This visualization algorithm is a depth-first traversal algorithm which also allows to re-use triangles from one
frame to another. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Infografia
-Three dimensional imaging
-Geometrical models
-Information visualization
-View-dependent LOD rendering
-Octree-based model
-Valid triangle mesh generation
-Infografia tridimensional
-Models geomètrics
-Visualització de la informació |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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