808 search results - page 31 / 162 » Consistent digital rays |
183
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RT
2004
Springer
15 years 11 months ago
2004
Springer
We introduce a tiled 3D MIP map representation of global illumination data. The representation is an adaptive, sparse octree with a “brick” at each octree node; each brick con...
175
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
Multiple projections of a scene cannot be arbitrary, the allowed configurations being given by matching constraints. This paper presents new matching constraints on multiple proj...
140
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ICTAI
2000
IEEE
15 years 10 months ago
2000
IEEE
One reason why Case-Based Reasoning (CBR) has become popular is because it reduces development cost compared to rule-based expert systems. Still, the knowledge engineering effort ...
173
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SIGGRAPH
1996
ACM
15 years 10 months ago
1996
ACM
Antialiased pixel values are often computed as the mean of N point samples. Using uniformly distributed random samples, the central limit theorem predicts a variance of the mean o...
140
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SIGGRAPH
1990
ACM
15 years 10 months ago
1990
ACM
This paper proposes to use relief-mapped conical frusta (cones cut by planes) to skin skeletal objects. Based on this representation, current programmable graphics hardware can pe...