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ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Tolerance to pose variations is one of the key remaining problems in face recognition. It is of great interest in airport surveillance systems using mugshot databases to screen tr...
EPIA
2005
Springer
15 years 3 months ago
2005
Springer
We are interested in the challenging scientific pursuit of how to characterize human activities in any formal meeting situation by tracking people’s positions with a computer vi...
CVPR
2004
IEEE
15 years 12 months ago
2004
IEEE
Variation in object shape is an important visual cue for deformable object recognition and classification. In this paper, we present an approach to model gradual changes in the ?-...
ICCV
2005
IEEE
15 years 12 months ago
2005
IEEE
A novel method is introduced to recognize and estimate the scale of time-varying human gestures. It exploits the changes in contours along spatio-temporal directions. Each contour...
ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
We present a model-based method for accurate extraction of pedestrian silhouettes from video sequences. Our approach is based on two assumptions, 1) there is a common appearance t...