618 search results - page 17 / 124 » The shifting sands algorithm |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Search engines today present results that are often oblivious to recent shifts in intent. For example, the meaning of the query `independence day' shifts in early July to a U...
CVPR
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper describes a new approach to motion estimation in video. We represent video motion using a set of particles. Each particle is an image point sample with a longduration t...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
The Sybil attack in unknown port networks such as wireless is not considered tractable. A wireless node is not capable of independently differentiating the universe of real nodes f...
NIPS
2008
13 years 10 months ago
2008
How does one extract unknown but stereotypical events that are linearly superimposed within a signal with variable latencies and variable amplitudes? One could think of using temp...
WACV
2007
IEEE
14 years 2 months ago
2007
IEEE
We propose a new robust estimator for camera pose estimation based on a recently developed nonlinear mean shift algorithm. This allows us to treat pose estimation as a clustering ...