The Macro-Regions: An Efficient Space Subdivision Structure for Ray Tracing

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dc.contributor.authorDevillers, Olivieren_US
dc.date.accessioned2015-10-05T07:56:06Z
dc.date.available2015-10-05T07:56:06Z
dc.date.issued1989en_US
dc.description.abstractRay tracing is the usual image synthesis technique which allows rendering of specular effects. The use of space subdivision for ray tracing optimization is studied. A new method of subdivision is proposed : the macro-regions. This structure allows a different treatement of the regions with a low density of information, and the regions with a high density of information. A theoretical and practical study of space subdivision methods -grid, octree- and the macro-regions structure is presented.en_US
dc.description.seriesinformationEG 1989-Technical Papersen_US
dc.identifier.doi10.2312/egtp.19891002en_US
dc.identifier.issn1017-4656en_US
dc.identifier.urihttps://doi.org/10.2312/egtp.19891002en_US
dc.publisherEurographics Associationen_US
dc.titleThe Macro-Regions: An Efficient Space Subdivision Structure for Ray Tracingen_US
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EG1989 Proceedings (Technical Papers)