2843 search results - page 104 / 569 » Interpolation by geometric algorithm |
168
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SMA
2009
ACM
16 years 22 days ago
2009
ACM
We present practical algorithms for accelerating geometric queries on models made of NURBS surfaces using programmable Graphics Processing Units (GPUs). We provide a generalized f...
173
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SIAMSC
2010
15 years 4 months ago
2010
Abstract. In this article, we present a parallel geometric multigrid algorithm for solving elliptic partial differential equations (PDEs) on octree based conforming finite elemen...
172
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ICIP
1998
IEEE
16 years 7 months ago
1998
IEEE
We present an algorithm that efficiently tracks a predefined set of landmark points in a time sequence of images. The algorithm iteratively optimizes the correspondences between t...
191
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
In this paper, we present a novel algorithm for partial
intrinsic symmetry detection in 3D geometry. Unlike previous
work, our algorithm is based on a conceptually simple
and st...
158
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VIS
2006
IEEE
16 years 7 months ago
2006
IEEE
Accurately representing higher-order singularities of vector fields defined on piecewise linear surfaces is a non-trivial problem. In this work, we introduce a concise yet complet...