1879 search results - page 119 / 376 » Computational geometry algorithms library |
138
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JSC
2011
14 years 7 months ago
2011
We scan a large class of one-parameter families of elliptic curves for efficient arithmetic. The construction of the class is inspired by toric geometry, which provides a natural ...
192
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ICCV
2011
IEEE
14 years 4 months ago
2011
IEEE
In this paper, we propose an efficient technique to detect changes in the geometry of an urban environment using some images observing its current state. The proposed method can ...
131
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GRAPHICSINTERFACE
2007
15 years 5 months ago
2007
For the generation of freeform models, sketching interfaces have raised an increasing interest due to their intuitive approach. It is now possible to infer a 3D model directly fro...
129
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TOG
2008
15 years 4 months ago
2008
Motivated by applications in architecture and manufacturing, we discuss the problem of covering a freeform surface by single curved panels. This leads to the new concept of semi-d...
152
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...