2252 search results - page 362 / 451 » Lower Bounds for Dynamic Algorithms |
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Many interactive image segmentation approaches use an objective function which includes appearance models as an unknown variable. Since the resulting optimization problem is NP-har...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We present a theoretical analysis for characterizing the shadows cast by a point light source given its relative position to the camera. In particular, we analyze the epipolar geo...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Graph cut is a popular technique for interactive image segmentation. However, it has certain shortcomings. In particular, graph cut has problems with segmenting thin elongated obj...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
We introduce a framework for computing statistically optimal estimates of geometric reconstruction problems. While traditional algorithms often suffer from either local minima or ...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
Todays abundance of storage coupled with digital technologies in virtually any scientific or commercial application such as medical and biological imaging or music archives deal w...