Efficient Glossy Global Illumination with Interactive Viewing

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dc.contributor.authorStamminger, Marcen_US
dc.contributor.authorScheel, Annetteen_US
dc.contributor.authorGranier, Xavieren_US
dc.contributor.authorPerez-Cazorla, Fredericen_US
dc.contributor.authorDrettakis, Georgeen_US
dc.contributor.authorSillion, Francoisen_US
dc.date.accessioned2015-02-16T07:02:20Z
dc.date.available2015-02-16T07:02:20Z
dc.date.issued2000en_US
dc.description.abstractThe ability to perform interactive walkthroughs of global illumination solutions including glossy effects is a challenging open problem. In this paper we overcome certain limitations of previous approaches. We first introduce a novel, memory- and compute-efficient representation of incoming illumination, in the context of a hierarchical radiance clustering algorithm. We then represent outgoing radiance with an adaptive hierarchical basis, in a manner suitable for interactive display. Using appropriate refinement and display strategies, we achieve walkthroughs of glossy solutions at interactive rates for non-trivial scenes. In addition, our implementation has been developed to be portable and easily adaptable as an extension to existing, diffuse-only, hierarchical radiosity systems. We present results of the implementation of glossy global illumination in two independent global illumination systems.en_US
dc.description.number1en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume19en_US
dc.identifier.doi10.1111/1467-8659.00385en_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages13-25en_US
dc.identifier.urihttps://doi.org/10.1111/1467-8659.00385en_US
dc.publisherBlackwell Publishers Ltd and the Eurographics Associationen_US
dc.titleEfficient Glossy Global Illumination with Interactive Viewingen_US
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