3025 search results - page 428 / 605 » Computational geometry: a retrospective |
199
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COMPGEOM
2006
ACM
16 years 1 months ago
2006
ACM
This paper examines the computation of the Voronoi diagram of a set of ellipses in the Euclidean plane. We propose the first complete algorithms, under the exact computation para...
162
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NPAR
2006
ACM
16 years 1 months ago
2006
ACM
Creating 3D plant models is often a hard and laborious task. To make it easier and more natural, we propose a sketch-based interface for modeling single-compound plant structures ...
204
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PEWASUN
2006
ACM
16 years 1 months ago
2006
ACM
In wireless multi-hop networks, hello protocols for neighbor discovery are a basic service offered by the networking stack. However, their study usually rely on rather simplistic...
188
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SI3D
2006
ACM
16 years 1 months ago
2006
ACM
The ability to represent non-height-field mesostructure details is of great importance for rendering complex surface patterns, such as weave and multilayer structures. Currently,...
199
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SI3D
2006
ACM
16 years 1 months ago
2006
ACM
Rendering a scene using a single depth image suffers from disocclusion errors as the view translates away from the reference view. We present the depth discontinuity occlusion cam...