1422 search results - page 60 / 285 » Hierarchical Spatial Data Structures |
137
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GRAPHICSINTERFACE
1997
15 years 3 months ago
1997
We present a system for incorporating multiple level of detail (LOD) models of 3D objects within a single hierarchical data structure. This system was designed for a scientific vi...
260
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GIS
2006
ACM
16 years 3 months ago
2006
ACM
If you were told that some object A was perfectly (or somewhat, or not at all) in some direction (e.g., west, above-right) of some reference object B, where in space would you loo...
124
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SIBGRAPI
2000
IEEE
15 years 6 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...
107
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SOCIALCOM
2010
15 years 11 days ago
2010
We introduce a novel technique for comparing graphs using the structure of their subgraphs, which we call a graph's fine structure. Our technique compares graphs using the ear...
123
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CGA
2004
15 years 2 months ago
2004
Point-based rendering is a compact and efficient means of displaying complex geometry. Our goal is to enable flexible point-based rendering, permitting local image refinement, req...