223 search results - page 15 / 45 » Eye Tracking Using Markov Models |
FGR
1996
IEEE
13 years 11 months ago
1996
IEEE
In this paper we rst describe how we have constructed a 3D deformable Point Distribution Model of the human hand, capturing training data semi-automatically from volume images via...
ICIC
2005
Springer
14 years 1 months ago
2005
Springer
Rather than the difficulties of highly non-linear and non-Gaussian observation process and the state distribution in single target tracking, the presence of a large, varying number...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
We present a distributed, surveillance system that works in large and complex indoor environments. To track and recognize behaviors of people, we propose the use of the Hidden Mar...
CHI
2007
ACM
14 years 8 months ago
2007
ACM
Visual search is an important part of human-computer interaction. It is critical that we build theory about how people visually search displays in order to better support the user...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...