37 search results - page 4 / 8 » Local Computation of Nearly Additive Spanners |
CAGD
2008
13 years 6 months ago
2008
We describe a new subdivision method to efficiently compute the topology and the arrangement of implicit planar curves. We emphasize that the output topology and arrangement are g...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
The task of registering video frames with a static model is a common problem in many computer vision domains. The standard approach to registration involves finding point correspo...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
We define multi-scale moments that are estimated locally by analyzing the image through a sliding window at multiple scales. When the analysis window satisfies a two-scale relatio...
IPSN
2005
Springer
13 years 11 months ago
2005
Springer
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
USS
2010
13 years 4 months ago
2010
Secure multiparty computation (MPC) allows joint privacy-preserving computations on data of multiple parties. Although MPC has been studied substantially, building solutions that ...