Efficient Glossy Global Illumination with Interactive Viewing
dc.contributor.author | Stamminger, Marc | en_US |
dc.contributor.author | Scheel, Annette | en_US |
dc.contributor.author | Granier, Xavier | en_US |
dc.contributor.author | Perez-Cazorla, Frederic | en_US |
dc.contributor.author | Drettakis, George | en_US |
dc.contributor.author | Sillion, Francois | en_US |
dc.date.accessioned | 2015-02-16T07:02:20Z | |
dc.date.available | 2015-02-16T07:02:20Z | |
dc.date.issued | 2000 | en_US |
dc.description.abstract | The 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.number | 1 | en_US |
dc.description.seriesinformation | Computer Graphics Forum | en_US |
dc.description.volume | 19 | en_US |
dc.identifier.doi | 10.1111/1467-8659.00385 | en_US |
dc.identifier.issn | 1467-8659 | en_US |
dc.identifier.pages | 13-25 | en_US |
dc.identifier.uri | https://doi.org/10.1111/1467-8659.00385 | en_US |
dc.publisher | Blackwell Publishers Ltd and the Eurographics Association | en_US |
dc.title | Efficient Glossy Global Illumination with Interactive Viewing | en_US |