345 search results - page 4 / 69 » Improved Graphical Model for Audiovisual Object Tracking |
CG
1999
Springer
13 years 6 months ago
1999
Springer
Augmented environments superimpose computer enhancements on the real world. Such augmented environments are well suited for collaboration of multiple users. To improve the quality...
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
In this paper, we try to improve a video object-tracking algorithm using a motion re-estimation scheme. The usual object tracking algorithm is composed of two steps: object projec...
PRIS
2001
13 years 8 months ago
2001
This paper addresses the problem of tracking objects with complex motion dynamics or shape changes. It is assumed that some of the visual features detected in the image (e.g., edg...
IVC
2011
13 years 1 months ago
2011
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...
SIBGRAPI
2005
IEEE
14 years 14 days ago
2005
IEEE
Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techn...