214 search results - page 9 / 43 » An efficient Rao-Blackwellized particle filter for object tr... |
PAMI
2007
13 years 7 months ago
2007
We propose a similarity measure based on a Spatial-color Mixture of Gaussians (SMOG) appearance model for particle filters. This improves on the popular similarity measure based o...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Visual tracking usually involves an optimization process for estimating the motion of an object from measured images in a video sequence. In this paper, a new evolutionary approac...
ISPAN
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper presents a novel application of the GPU processing power to a very computationally demanding articulated human body tracking problem in a view-based approach. This wo...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Particle filters encode a time-evolving probability density by maintaining a random sample from it. Level sets represent closed curves as zero crossings of functions of two variab...
FGR
2004
IEEE
13 years 11 months ago
2004
IEEE
Particle filter and mean shift are two successful approaches taken in the pursuit of robust tracking. Both of them have their respective strengths and weaknesses. In this paper, w...