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[CCS+03] A Survey of Visibility for Walkthrough Applications

CohenOr.tvcg03 (In proceedings)
Author(s)	Cohen-Or, Daniel and Chrysanthou, Yiorgos L. and Silva, Cláudio T. and Durand, Frédo
Title	« A Survey of Visibility for Walkthrough Applications »
In	IEEE Transactions on Visualization and Computer Graphics
Volume	9
Number	3
Page(s)	412--431
Year	2003

Abstract & Keywords
Visibility algorithms for walkthrough and related applications have grown into a signifiant area, spurred by the growth in the complexity of models and the need for highly interactive ways of navigating them. In this survey we review the fundamental issues in visibility and conduct an overview of the visibility culling techniques developed in the last decade. The taxonomy we use distinguishes between point-based and from-region methods. Point-based methods are further subdivided into object- and image-precision techniques, while from-region approaches can take advantage of the cell-and-portal structureof architectural environments, or handle generic scenes. Keywords: visibility computations, interactive rendering, occlusion culling, walkthrough systems

Abstract & Keywords

Visibility algorithms for walkthrough and related applications have grown into a signifiant area, spurred by the growth in the complexity of models and the need for highly interactive ways of navigating them. In this survey we review the fundamental issues in visibility and conduct an overview of the visibility culling techniques developed in the last decade. The taxonomy we use distinguishes between point-based and from-region methods. Point-based methods are further subdivided into object- and image-precision techniques, while from-region approaches can take advantage of the cell-and-portal structureof architectural environments, or handle generic scenes.

Keywords: visibility computations, interactive rendering, occlusion culling, walkthrough systems

BibTeX code

@inproceedings{CohenOr.tvcg03,
  number = {3},
  volume = {9},
  month = jul,
  author = {Cohen-Or, Daniel and Chrysanthou, Yiorgos L. and Silva, Cl{\'a}udio
            T. and Durand, Fr{\'e}do},
  domains = VR:PERCEPTION,
  booktitle = {{IEEE} Transactions on Visualization and Computer Graphics},
  title = {A Survey of Visibility for Walkthrough Applications},
  pages = {412--431},
  year = 2003,
}

Documents in the same domains

Root

Virtual Reality/Perception

		[BH+01] Bittner J. et al., "Exploiting Temporal and Spatial Coher..." (2001)
		[CCS+03] Cohen-Or D. et al., "A Survey of Visibility for Walkthrough..." (2003)
		[KL+99] Kuffner J.J. et al., "Fast Synthetic Vision, Memory, and..." (1999)
		[PO+02] Peters C. et al., "A Memory Model for Autonomous Virtual..." (2002)

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