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Octree-based view-dependent triangle meshes
Fairén González, Marta; Trueba Hornero, Ramón
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
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.
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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info:eu-repo/semantics/conferenceObject
         

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