3377 search results - page 248 / 676 » Spatial computation |
145
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RT
2000
Springer
15 years 7 months ago
2000
Springer
Acceleration structures used for ray tracing have been designed and optimized for efficient traversal of static scenes. As it becomes feasible to do interactive ray tracing of movi...
134
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SIBGRAPI
2000
IEEE
15 years 7 months ago
2000
IEEE
Abstract. In this paper we introduce a new mesh refinement method for subdivision surfaces. It generates a semiregular 4-direction hierarchical structure from control meshes repres...
86
Voted
CHI
1995
ACM
15 years 7 months ago
1995
ACM
Big information worlds cause big problems for interfaces. There is too much to see. They are hard to navigate. An armada of techniques has been proposed to present the many scales...
111
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RT
1995
Springer
15 years 7 months ago
1995
Springer
: Wavelets are a powerful tool forplanar image processing. The resulting algorithms are straightforward, fast, and efficient. With the recently developed spherical wavelets this f...
136
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BMVC
1998
15 years 4 months ago
1998
We introduce an object recognition system in which objects are represented as a sparse and spatially organized set of local (bent) line segments. The line segments correspond to b...