69 search results - page 4 / 14 » Optimised Particle Filter Approaches to Object Tracking in V... |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We propose an object detection method using particle filters. Our approach estimates the probability of object presence in the current image given the history of observations up t...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Particle filtering provides a general framework for propagating probability density functions in non-linear and non-Gaussian systems. However, the algorithm is based on a Monte Ca...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, a new integrated particle filter is proposed for video object tracking. After particles are generated by importance sampling, each particle is regressed on the tran...
EVENT
2001
13 years 9 months ago
2001
Determining the occurrence of an event is fundamental to developing systems that can observe and react to them. Often, this determination is based on collecting video and/or audio...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
This work introduces a new pattern recognition model for segmenting and tracking lip contours in video sequences. We formulate the problem as a general nonrigid object tracking me...