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Omni-directional relief impostors

Autor
Andujar, C.; Boo, J.; Brunet, P.; Fairen, M.; Navazo, I.; Vazquez, P.; Vinacua, A.
Tipus d'activitat
Article en revista
Revista
Computer graphics forum
Data de publicació
2007-07
Volum
26
Número
3
Pàgina inicial
553
Pàgina final
560
DOI
https://doi.org/10.1111/j.1467-8659.2007.01078.x Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/12104 Obrir en finestra nova
Resum
Relief impostors have been proposed as a compact and high-quality representation for high-frequency detail in 3D models. In this paper we propose an algorithm to represent a complex object through the combination of a reduced set of relief maps. These relief maps can be rendered with very few artifacts and no apparent deformation from any view direction. We present an efficient algorithm to optimize the set of viewing planes supporting the relief maps, and an image-space metric to select a suffi...
Citació
Andújar, C. [et al.]. Omni-directional relief impostors. "Computer graphics forum", Juliol 2007, vol. 26, núm. 3, p. 553-560.
Paraules clau
Computer Graphic Equipment, Image Representation, Image Sampling, Image Texture, Rendering (computer Graphics), Solid Modelling
Grup de recerca
ViRVIG - Grup de Recerca en Visualització, Realitat Virtual i Interacció Gràfica

Participants