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Title:
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3D texture-based hybrid visualizations
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Author:
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Boada, Imma; Navazo Álvaro, Isabel
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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, the visualization of hybrid scenes that contain volume data and a fitted extracted surface is addressed. The proposed algorithm is based on a integrated octree-based representation: the ‘‘hybrid octree.’’ The hybrid octree allows to obtain multiresolution representation of the volume data and it also maintains a decimated surface codification. The proposed visualization approach uses three-dimensional-textures for the visualization of the volume data and integrates the surface polygons using the information represented in the octree structure. The main
characteristics of the method are: its capabilities to perform multiresolution hybrid visualizations and its efficient use of texture memory space. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Infografia
-Three dimensional imaging
-Octrees
-Multiresolution
-Surface and volume visualization
-Infografia tridimensional |
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Rights:
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Document type:
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Article - Published version
Article |
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