DUGiDocsInformation-Theoretic Oracle Based on Kernel Smoothness for Hierarchical Radiosity
dc.contributor.author
dc.date.accessioned
2024-04-26T10:06:01Z
dc.date.available
2024-04-26T10:06:01Z
dc.date.issued
2002
dc.identifier.issn
1017-4656
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dc.description.abstract
One of the main problems in the radiosity method is how to discretise the surfaces of a scene into mesh elements that allow us to accurately represent illumination. In this paper we present a robust information-theoretic refinement criterion (oracle) based on kernel smoothness for hierarchical radiosity. This oracle improves on previous ones in that at equal cost it gives a better discretisation, approaching the optimal one from an information theory point of view, and also needs less visibility computations for a similar image quality
dc.description.sponsorship
This project has been funded in part with grant numbers TIC-2001-2416-C03-01 of the Spanish Government and 2001-SGR-00296 of the Catalan Government
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Eurographics Association
dc.relation
MICYT/PN 2001-2004/TIC2001-2416-C03-01
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Reproducció digital del document publicat a: http://dx.doi.org/10.2312/egs.20021049
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© Eurographics Conferences: EG2002, 2002
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Articles publicats (D-IMA)
dc.rights
Tots els drets reservats. Reproduït amb el permís d'Eurographics Publishing
dc.title
Information-Theoretic Oracle Based on Kernel Smoothness for Hierarchical Radiosity
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
001947