Visibility preprocessing for urban scenes using line space subdivision

Jiří Bittner; Peter Wonka; Michael Wimmer

doi:10.1109/PCCGA.2001.962883

Visibility preprocessing for urban scenes using line space subdivision

Jiří Bittner, Peter Wonka, Michael Wimmer

Advanced Technology Innovation Center (ATIC)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

38 Scopus citations

Abstract

We present an algorithm for visibility preprocessing of urban environments. The algorithm uses a subdivision of line space to analytically calculate a conservative potentially visible set for a given region in the scene. We present a detailed evaluation of our method including a comparison to another recently published visibility preprocessing algorithm. To the best of our knowledge the proposed method is the first algorithm that scales to large scenes and efficiently handles large view cells.

Original language	English (US)
Title of host publication	Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
Publisher	IEEE Computer Society
Pages	276-284
Number of pages	9
ISBN (Electronic)	0769512275
DOIs	https://doi.org/10.1109/PCCGA.2001.962883
State	Published - 2001
Event	9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001 - Tokyo, Japan Duration: Oct 16 2001 → Oct 18 2001

Publication series

Name	Proceedings - Pacific Conference on Computer Graphics and Applications
Volume	2001-January
ISSN (Print)	1550-4085

Other

Other	9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
Country/Territory	Japan
City	Tokyo
Period	10/16/01 → 10/18/01

ASJC Scopus subject areas

Software
Computer Graphics and Computer-Aided Design
Modeling and Simulation

Access to Document

10.1109/PCCGA.2001.962883

Cite this

Bittner, J., Wonka, P., & Wimmer, M. (2001). Visibility preprocessing for urban scenes using line space subdivision. In Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001 (pp. 276-284). Article 962883 (Proceedings - Pacific Conference on Computer Graphics and Applications; Vol. 2001-January). IEEE Computer Society. https://doi.org/10.1109/PCCGA.2001.962883

Visibility preprocessing for urban scenes using line space subdivision. / Bittner, Jiří; Wonka, Peter; Wimmer, Michael.
Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001. IEEE Computer Society, 2001. p. 276-284 962883 (Proceedings - Pacific Conference on Computer Graphics and Applications; Vol. 2001-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bittner, J, Wonka, P & Wimmer, M 2001, Visibility preprocessing for urban scenes using line space subdivision. in Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001., 962883, Proceedings - Pacific Conference on Computer Graphics and Applications, vol. 2001-January, IEEE Computer Society, pp. 276-284, 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001, Tokyo, Japan, 10/16/01. https://doi.org/10.1109/PCCGA.2001.962883

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AB - We present an algorithm for visibility preprocessing of urban environments. The algorithm uses a subdivision of line space to analytically calculate a conservative potentially visible set for a given region in the scene. We present a detailed evaluation of our method including a comparison to another recently published visibility preprocessing algorithm. To the best of our knowledge the proposed method is the first algorithm that scales to large scenes and efficiently handles large view cells.

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ER -

Visibility preprocessing for urban scenes using line space subdivision

Abstract

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Other

ASJC Scopus subject areas

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Cite this