3575 search results - page 475 / 715 » Modeling Concurrency with Geometry |
155
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BMVC
2000
15 years 8 months ago
2000
We develop a new formulation for including invariance in a general form of the Hough transform. We first develop a formal definition of the Hough transform mapping for arbitrary s...
174
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VMV
2003
15 years 8 months ago
2003
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...
186
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GISCIENCE
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. Closed, watertight, 3D geometries are represented by polyhedra. Current data models define these polyhedra basically as a set of polygons, leaving the test on intersectin...
167
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CGF
2010
15 years 6 months ago
2010
We propose a new family of barycentric coordinates that have closed-forms for arbitrary 2D polygons. These coordinates are easy to compute and have linear precision even for open ...
183
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CGF
2008
15 years 6 months ago
2008
This paper presents a novel segmentation method to assist the rigging of articulated bodies. The method computes a coarse-to-fine hierarchy of segments ordered by the level of det...