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A Hierarchical Triangulation for Multiresolution Terrain Models

Abásolo Guerrero, María José et al · SEDICI UNLP · 2000

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Author / responsible party
Abásolo Guerrero, María José et al
Publisher
SEDICI UNLP
Year
2000
Language
English

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Interactive visualisation of triangulated terrain surfaces is still a problem for virtual reality systems. A polygonal model of very large terrain data requires a large number of triangles. The main problems are the representation rendering efficiency and the transmission over networks. The major challenge is to simplify a model while preserving its appearance. A multiresolution model represents different levels of detail of an object. We can choose the preferable level of detail according to the position of the observer to improve rendering and we can make a progressive transmission of the different levels. We propose a multiresolution triangulation scheme that eliminates the restrictions of the restricted quadtree triangulation and obtains better results. Facultad de Informática

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APA 7

Abásolo Guerrero, M. J. E. A. (2000). A Hierarchical Triangulation for Multiresolution Terrain Models. http://sedici.unlp.edu.ar/handle/10915/9398

MLA

Abásolo Guerrero, María José et al. "A Hierarchical Triangulation for Multiresolution Terrain Models." 2000. http://sedici.unlp.edu.ar/handle/10915/9398.

Chicago

Abásolo Guerrero, María José et al. 2000. "A Hierarchical Triangulation for Multiresolution Terrain Models.". http://sedici.unlp.edu.ar/handle/10915/9398.

Harvard

Abásolo Guerrero, M. J. E. A. 2000, A Hierarchical Triangulation for Multiresolution Terrain Models, SEDICI UNLP, available at: http://sedici.unlp.edu.ar/handle/10915/9398 [Accessed 10 Aug. 2026].

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Title
A Hierarchical Triangulation for Multiresolution Terrain Models
Author / contributors
Abásolo Guerrero, María José et al
Publisher
SEDICI UNLP
Publication year
2000
Language
English

Subjects

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Ciencias Informáticas; multiresolution model; terrain model; level of detail; quadtree subdivision; hierarchical triangulation; Informática
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