959 search results - page 75 / 192 » Tracking objects in video using motion and appearance models |
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Tracking objects using the mean shift method is performed by iteratively translating a kernel in the image space such that the past and current object observations are similar. Tr...
DICTA
2007
13 years 10 months ago
2007
A common problem when using automated structure from motion techniques is that the object to be modelled can only be partially reconstructed from the video. This can occur because...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Facial expression interpretation, recognition and analysis is a key issue in visual communication and man to machine interaction. In this paper, we present a technique for extract...
DAGM
2008
Springer
13 years 11 months ago
2008
Springer
This paper demonstrates how a simple, yet effective, set of features enables to integrate ensemble classifiers in optical flow based tracking. In particular, gray value differences...
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
Many motion detection and tracking algorithms rely on the process of background subtraction, a technique which detects changes from a model of the background scene. We present a n...