2980 search results - page 439 / 596 » Computational Geometry |
183
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SI3D
2009
ACM
16 years 1 months ago
2009
ACM
Given a data layout of a large walkthrough scene, we present a novel and simple spatial hierarchy on the disk-pages of the layout that has notable advantages over a conventional s...
163
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
— In our recent work [1], [2], we proposed Point Feature Histograms (PFH) as robust multi-dimensional features which describe the local geometry around a point p for 3D point clo...
186
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MIG
2009
Springer
16 years 29 days ago
2009
Springer
Abstract. Navigational performance of artificial intelligence (AI) characters in computer games is gaining an increasingly important role in the perception of their behavior. Whil...
171
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ICCV
2007
IEEE
16 years 22 days ago
2007
IEEE
Three-dimensional geometric data play fundamental roles in many computer vision applications. However, their scale-dependent nature, i.e. the relative variation in the spatial ext...
172
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ISMAR
2007
IEEE
16 years 21 days ago
2007
IEEE
This paper describes techniques to allow both the visualization of hidden objects, and removal of real objects, for a mobile augmented reality user. A gesture based technique is a...