DUGiDocsInformation-Theory-Based Oracles for Hierarchical Radiosity
dc.contributor.author
dc.date.accessioned
2018-11-21T08:39:30Z
dc.date.available
2018-11-21T08:39:30Z
dc.date.issued
2003-06-13
dc.identifier.isbn
978-3-540-44842-6
978-3-540-40156-8
dc.identifier.issn
0302-9743
dc.identifier.uri
dc.description.abstract
In the radiosity method scene meshing has to accurately represent illumination variations avoiding unnecessary refinements that would increase the computational cost. In this paper we present three refinement criteria for hierarchical radiosity which are based on the information content of a ray between two patches or elements and the loss of information transfer between them due to the discretisation. The results obtained with our information-theory-based oracles improve on the classic ones based on transported power, kernel smoothness, and smoothness of received radiosity
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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Versió postprint del document publicat a: https://doi.org/10.1007/3-540-44842-X_29
dc.relation.ispartof
© Kumar V., Gavrilova M.L., Tan C.J.K., L’Ecuyer P. (eds). Computational Science and Its Applications: ICCSA 2003: International Conference Montreal, Canada, May 18-21, 2003 Proceedings, Part III. (Lecture Notes in Computer Science, vol 2669), p. 275-284
dc.relation.ispartofseries
Articles publicats (D-IMA)
dc.rights
Tots els drets reservats
dc.title
Information-Theory-Based Oracles 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/acceptedVersion
dc.identifier.doi
dc.identifier.idgrec
008560
dc.type.peerreviewed
peer-reviewed
dc.identifier.eissn
1611-3349