7465 search results - page 285 / 1493 » Point-based Computer graphics |
142
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RT
2005
Springer
16 years 11 days ago
2005
Springer
We present a fast exact from-region visibility algorithm for 2.5D urban scenes. The algorithm uses a subdivision of line space for identifying visibility interactions in a 2D foot...
157
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SIGGRAPH
1993
ACM
15 years 11 months ago
1993
ACM
A method is describedfor switching smoothly between rendering algorithms as required by the amount of visible surface detail. The result will be more realism with less computation...
171
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SIGGRAPH
1993
ACM
15 years 11 months ago
1993
ACM
We describe two instances in which precise mechanical calibration of virtual environments equipment has been replaced by automated algorithmic calibration through software that en...
149
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SIGGRAPH
1990
ACM
15 years 11 months ago
1990
ACM
Numbers: AbstractImageRepresentations Paul Haeberli Silicon Graphics Computer Systems Computer graphics research has concentrated on creating photo-realistic images of synthetic o...
164
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RT
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. There has been great success in speeding up global illumination computation in diffuse environments. The concept of clustering allows radiosity computations even for scen...