959 search results - page 78 / 192 » Tracking objects in video using motion and appearance models |
SCIA
2007
Springer
14 years 3 months ago
2007
Springer
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We propose an algorithm for accurate tracking of (articulated) objects using online update of appearance and shape. The challenge here is to model foreground appearance with histo...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
This paper proposes a model-based methodology for recognizing and tracking objects in digital image sequences. Objects are represented by attributed relational graphs (or ARGs), w...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
An online feature evaluation method for visual
object tracking is put forward in this paper. Firstly, a
combined feature set is built using color histogram (HC)
bins and gradien...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
In object tracking, change of object aspect is a cause of failure due to significant changes of object appearances. The paper proposes an approach to this problem without a priori ...