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Visualization of large-scale urban models through multi-level relief impostors

Author
Andujar, C.; Brunet, P.; Chica, A.; Navazo, I.
Type of activity
Journal article
Journal
Computer graphics forum
Date of publication
2010-12
Volume
29
Number
8
First page
2456
Last page
2468
DOI
https://doi.org/10.1111/j.1467-8659.2010.01757.x Open in new window
Repository
http://hdl.handle.net/2117/15887 Open in new window
Abstract
In this paper, we present an efficient approach for the interactive rendering of large-scale urban models, which can be integrated seamlessly with virtual globe applications. Our scheme fills the gap between standard approaches for distant views of digital terrains and the polygonal models required for close-up views. Our work is oriented towards city models with real photographic textures of the building facades. At the heart of our approach is a multi-resolution tree of the scene defining mult...
Citation
Andujar, C. [et al.]. Visualization of large-scale urban models through multi-level relief impostors. "Computer graphics forum", Desembre 2010, vol. 29, núm. 8, p. 2456-2468.
Keywords
Large city visualization, Relief mapping, Urban rendering
Group of research
ViRVIG - Visualisation, Virtual Reality and Graphic Interaction Research Group

Participants