273 search results - page 24 / 55 » Tracing Ray Differentials |
125
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TASLP
2008
15 years 2 months ago
2008
The beam tracing method can be used for the fast tracing of a large number of acoustic paths through a direct lookup of a special tree-like data structure (beam tree) that describe...
CGF
1998
15 years 2 months ago
1998
Progressive addition lenses are a relatively new approach to compensate for defects of the human visual system. While traditional spectacles use rotationally symmetric lenses, pro...
113
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SIGGRAPH
1996
ACM
15 years 7 months ago
1996
ACM
The result of a scene manipulation is usually displayed by rerendering the entire image even if the change has affected only a small portion of it. This paper presents a system th...
146
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COMGEO
2006
ACM
15 years 3 months ago
2006
ACM
Predicting and optimizing the performance of ray shooting is a very important problem in computer graphics due to the severe computational demands of ray tracing and other applica...
115
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TSP
2008
15 years 2 months ago
2008
Abstract--This paper proposes and analyzes differential modulation schemes for two cooperation protocols in multinode cooperative wireless networks; namely, multinode differential ...