132 search results - page 19 / 27 » Combining Hidden Markov Models for Improved Anomaly Detectio... |
FGR
1998
IEEE
13 years 12 months ago
1998
IEEE
Automated recognition of facial expression is an important addition to computer vision research because of its relevance to the study of psychological phenomena and the developmen...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Speaker recognition systems, even though they have been around for four decades, have not been widely considered as standalone systems for biometric security because of their unac...
WACV
2005
IEEE
14 years 1 months ago
2005
IEEE
Dynamic face pose change and noise make it difficult to track multi-view faces in a cluttering environment. In this paper, we propose a graphical model based method, which combin...
IROS
2007
IEEE
14 years 2 months ago
2007
IEEE
— One primary goal in rescue robotics is to deploy a team of robots for coordinated victim search after a disaster. This requires robots to perform subtasks, such as victim detec...
IBPRIA
2009
Springer
13 years 5 months ago
2009
Springer
We propose a novel statistical method for motion detection and background maintenance for a mobile observer. Our method is based on global motion estimation and statistical backgro...