457 search results - page 35 / 92 » Modeling surfaces of arbitrary topology using manifolds |
125
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TMI
2008
15 years 1 months ago
2008
In this paper, a hybrid discriminative/generative model for brain anatomical structure segmentation is proposed. The learning aspect of the approach is emphasized. In the discrimin...
122
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SIGGRAPH
1995
ACM
15 years 5 months ago
1995
ACM
In computer graphics and geometric modeling, shapes are often represented by triangular meshes. With the advent of laser scanning systems, meshes of extreme complexity are rapidly...
150
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SGP
2004
15 years 4 months ago
2004
: We introduce a noise-resistant algorithm for reconstructing a watertight surface from point cloud data. It forms a Delaunay tetrahedralization, then uses a variant of spectral gr...
TABLETOP
2007
IEEE
15 years 8 months ago
2007
IEEE
We present a method to enable multi-touch interactions on an arbitrary flat surface using a pair of cameras mounted above the surface. Current systems in this domain mostly make ...
116
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ECCV
2008
Springer
16 years 3 months ago
2008
Springer
In this paper, we address the problem of surface tracking in multiple camera environments and over time sequences. In order to fully track a surface undergoing significant deformat...