1676 search results - page 100 / 336 » Lip Detection and Tracking |
PAMI
2006
14 years 9 months ago
2006
We propose an HMM model for contour detection based on multiple visual cues in spatial domain and improve it by joint probabilistic matching to reduce background clutter. It is fu...
105
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SIBGRAPI
2005
IEEE
15 years 3 months 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...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
We present a mobile vision system for multi-person tracking in busy environments. Specifically, the system integrates continuous visual odometry computation with tracking-bydetect...
105
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ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This work presents an automatic technique for detection of abnormal events in crowds. Crowd behaviour is difficult to predict and might not be easily semantically translated. More...
GI
2007
Springer
15 years 4 months ago
2007
Springer
: Detection is an inherent part of every advanced automatic tracking system. In this work we focus on automatic detection of humans by enhanced background subtraction. Background s...