3025 search results - page 426 / 605 » Computational geometry: a retrospective |
183
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
We show that for every n-point metric space M and positive integer k, there exists a spanning tree T with unweighted diameter O(k) and weight w(T) = O(k · n1/k ) · w(MST(M)), an...
197
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ICCV
2007
IEEE
16 years 1 months 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...
203
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ISMAR
2007
IEEE
16 years 1 months 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...
202
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SMI
2007
IEEE
16 years 1 months ago
2007
IEEE
We present an isosurface meshing algorithm, DELISO, based on the Delaunay refinement paradigm. This paradigm has been successfully applied to mesh a variety of domains with guara...
210
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ACCV
2007
Springer
16 years 1 months ago
2007
Springer
Recent work has established that digital images of a human face, collected under various illumination conditions, contain discriminatory information that can be used in classifica...