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DC poleHodnotaJazyk
dc.contributor.authorTurbet, Jérémie
dc.contributor.authorSillion, Francois X.
dc.contributor.editorSkala, Václav
dc.date.accessioned2015-09-18T11:18:30Z
dc.date.available2015-09-18T11:18:30Z
dc.date.issued2001
dc.identifier.citationJournal of WSCG. 2001, vol. 9, no. 1-3.en
dc.identifier.issn1213-6972 (print)
dc.identifier.issn1213-6980 (CD-ROM)
dc.identifier.issn1213-6964 (online)
dc.identifier.urihttp://hdl.handle.net/11025/15748
dc.identifier.urihttp://wscg.zcu.cz/wscg2001/WSCG2001_Program.htm
dc.format8 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesJournal of WSCGen
dc.rights© Václav Skala - UNION Agencycs
dc.subjectradiozitacs
dc.subjectosvětlenícs
dc.subjectglobální osvětlenícs
dc.titleA graph based process for easy design of refinement oracles in hierarchical radiosityen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedRefinement is the part of the hierarchical radiosity algorithm that decides the best subdivision of the scene geometry to meet user goals using minimum resources. The refinement oracle is a central component of the radiosity algorithm, because it affects the computation time and the radiosity computation error. Hierarchical radiosity refinement remains a research topic today because of the variety of the geometric and radiometric configurations encountered: currently there does not exist a universal oracle that works well in all the different scene geometries and lighting configurations. It is therefore highly desirable to develop flexible tools for the generation of appropriate oracles suited to different tasks. In this paper we propose a graph structure for the refinement process and a classification of the elementary problems the oracle can handle during the refinement. This representation clarifies the complex refinement process by reducing it to the composition of simple tools. New refiners can easily be created or modified with a marginal increase of the computation time, and many advantages in terms of automatic checking and performance analysis.en
dc.subject.translatedradiosityen
dc.subject.translatedlightingen
dc.subject.translatedglobal illuminationen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Volume 9, number 1-3 (2001)

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  1. DSpace at University of West Bohemia
  2. Publikace ZČU / UWB Publications
  3. Časopisy ZČU / UWB Journals
  4. Journal of WSCG
  5. Volume 9 (2001)
  6. Volume 9, number 1-3 (2001)