3575 search results - page 234 / 715 » Modeling Concurrency with Geometry |
164
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CGF
1999
15 years 5 months ago
1999
We propose a technique for performing view-dependent geometry and topology simplifications for level-of-detailbased renderings of large models. The algorithm proceeds by preproces...
152
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TOG
2002
15 years 5 months ago
2002
Efficient algorithms for compressing geometric data have been widely developed in the recent years, but they are mainly designed for closed polyhedral surfaces which are manifold ...
309
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CGF
2011
15 years 1 months ago
2011
Motion blur is a fundamental cue in the perception of objects in motion. This phenomenon manifests as a visible trail along the trajectory of the object and is the result of the c...
215
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CGF
2011
14 years 9 months ago
2011
We investigate the use of two-level nested grids as acceleration structure for ray tracing of dynamic scenes. We propose a massively parallel, sort-based construction algorithm an...
198
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CGF
2011
14 years 9 months ago
2011
We accelerate the finding of occluders in tree based acceleration structures, such as a packetized BVH and a single ray kd-tree, by deriving the ray termination surface area heur...