5210 search results - page 118 / 1042 » Exact geometric computation |
CVPR
2003
IEEE
15 years 12 months ago
2003
IEEE
Geometric deformable models based on the level set method have become very popular in the last several years. To overcome an inherent limitation in accuracy while maintaining comp...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
GD
2009
Springer
15 years 2 months ago
2009
Springer
The geometric simultaneous embedding problem asks whether two planar graphs on the same set of vertices in the plane can be drawn using straight lines, such that each graph is pla...
SODA
2010
ACM
15 years 7 months ago
2010
ACM
We present a new optimization technique that yields the first FPTAS for several geometric problems. These problems reduce to optimizing a sum of non-negative, constant description...
JCB
2006
14 years 10 months ago
2006
We develop a model for elucidating the assembly pathways by which an icosahedral viral shell forms from 60 identical constituent protein monomers. This poorly understood process a...