2040 search results - page 210 / 408 » Approximate Expectation Maximization |
104
Voted
ICCV
1999
IEEE
16 years 5 months ago
1999
IEEE
Background maintenance is a frequent element of video surveillance systems. We develop Wallflower, a threecomponent system for background maintenance: the pixellevel component per...
127
Voted
ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
In this article we address the issue of denoising photon-limited image data by deriving new and efficient multivariate Bayesian estimators that approximate the conditional expecta...
177
Voted
Publication
We consider the computational problem of finding nearest neighbors in general metric spaces. Of particular interest are spaces that may not be conveniently embedded or approximate...
111
Voted
ISAAC
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. Let C be a polygonal cycle on n vertices in the plane. A randomized algorithm is presented which computes in O(n log3 n) expected time, the edge of C whose removal result...
127
Voted
CVPR
2006
IEEE
15 years 9 months ago
2006
IEEE
We propose a method for recovering the affine geometry of a dynamically textured plane from a video sequence taken by an uncalibrated, fixed, perspective camera. Some instances ...