Information-Theoretic Oracle Based on Kernel Smoothness for Hierarchical Radiosity

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dc.contributor.authorFeixas, Miquelen_US
dc.contributor.authorRigau, Jaumeen_US
dc.contributor.authorBekaert, Philippeen_US
dc.contributor.authorSbert, Mateuen_US
dc.date.accessioned2015-11-12T07:16:54Z
dc.date.available2015-11-12T07:16:54Z
dc.date.issued2002en_US
dc.description.abstractOne 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.en_US
dc.description.seriesinformationEurographics 2002 - Short Presentationsen_US
dc.identifier.issn1017-4656en_US
dc.identifier.urihttps://doi.org/10.2312/egs.20021049en_US
dc.publisherEurographics Associationen_US
dc.titleInformation-Theoretic Oracle Based on Kernel Smoothness for Hierarchical Radiosityen_US
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