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Efficient glossy global illumination with interactive viewing (2000)
| Content Provider | CiteSeerX |
|---|---|
| Author | Stamminger, Marc Scheel, Annette Granier, Xavier Perez-Cazorla, Frederic Ettakis, George Sillion, François |
| 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. |
| File Format | |
| Journal | Computer Graphics Forum |
| Language | English |
| Publisher Date | 2000-01-01 |
| Access Restriction | Open |
| Subject Keyword | Interactive Viewing Efficient Glossy Global Illumination Certain Limitation Display Strategy Glossy Effect Non-trivial Scene Open Problem Adaptive Hierarchical Basis Interactive Display Appropriate Refinement Compute-efficient Representation Interactive Walkthroughs Glossy Solution Previous Approach Hierarchical Radiance Hierarchical Radiosity System Independent Global Illumination System Global Illumination Solution Interactive Rate Present Result Glossy Global Illumination |
| Content Type | Text |
| Resource Type | Article |
