3630 search results - page 383 / 726 » Fast Marching Methods |
157
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CVPR
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
151
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CVPR
2005
IEEE
16 years 7 months ago
2005
IEEE
This paper presents a novel method for reconstructing complex 3D objects with unknown topology using silhouettes extracted from image sequences. This method exploits the duality p...
132
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
In the H.264/AVC video coding standard, motion compensation can be performed by partitioning macroblocks into square or rectangular sub-macroblocks in a quadtree decomposition. Th...
128
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PG
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we describe a method for exact evaluation of a limit mesh defined via subdivision on a uniform grid of any size. Other exact evaluation technique either restrict t...
119
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VISUALIZATION
1993
IEEE
15 years 9 months ago
1993
IEEE
Fast techniques for direct volume rendering over curvilinear grids of hexahedral cells are developed. This type of 3D grid is common in computational uid dynamics and nite element...