2600 search results - page 86 / 520 » Tracking Complex Objects Using Graphical Object Models |
VMV
2008
13 years 10 months ago
2008
We present in this paper a GPU-accelerated particle filter based on pixel-level segmentation and matching, for real-time object tracking. The proposed method achieves real-time pe...
VC
1998
13 years 8 months ago
1998
The vertex representation, a new data structure for representing and manipulating orthogonal objects, is presented. Both interiors and boundaries of regions are represented implic...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper, we define an observation model based on optical flow information to track objects using particle filter algorithms. Although the optical flow information enables us...
IBPRIA
2003
Springer
14 years 2 months ago
2003
Springer
In this paper, we present two new observation models based on optical flow information to track objects using particle filter algorithms. Although optical flow information enabl...
CVPR
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper presents a new approach for continuous tracking of moving objects observed by multiple, heterogeneous cameras. Our approach simultaneously processes video streams from ...