Visibility preprocessing for urban scenes using line space subdivision

Jiří Bittner, Peter Wonka, Michael Wimmer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

33 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 languageEnglish (US)
Title of host publicationProceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
PublisherIEEE Computer Society
Pages276-284
Number of pages9
ISBN (Electronic)0769512275
DOIs
StatePublished - Jan 1 2001
Event9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001 - Tokyo, Japan
Duration: Oct 16 2001Oct 18 2001

Publication series

NameProceedings - Pacific Conference on Computer Graphics and Applications
Volume2001-January
ISSN (Print)1550-4085

Other

Other9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
CountryJapan
CityTokyo
Period10/16/0110/18/01

ASJC Scopus subject areas

  • Software
  • Computer Graphics and Computer-Aided Design
  • Modeling and Simulation

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    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). [962883] (Proceedings - Pacific Conference on Computer Graphics and Applications; Vol. 2001-January). IEEE Computer Society. https://doi.org/10.1109/PCCGA.2001.962883