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ICRA
2009
IEEE
164views Robotics» more  ICRA 2009»
15 years 7 months ago
Assigning cameras to subjects in video surveillance systems
— We consider the problem of tracking multiple agents moving amongst obstacles, using multiple cameras. Given an environment with obstacles, and many people moving through it, we...
Hazem El-Alfy, David Jacobs, Larry Davis
117
Voted
ICIP
2002
IEEE
16 years 2 months ago
Parametric contour tracking using unscented Kalman filter
This paper presents an efficient method to integrate various spatial-temporal constraints to regularize the contour tracking. The global shape of the contour is represented in a p...
Yunqiang Chen, Thomas S. Huang, Yong Rui
133
Voted
ICIP
2001
IEEE
16 years 2 months ago
Optimal radial contour tracking by dynamic programming
A common problem in most active contour methods is that the recursive searching scheme can only return a local optimal solution. Furthermore, the internal energy of the snake is n...
Yunqiang Chen, Thomas S. Huang, Yong Rui
124
Voted
EPIA
2005
Springer
15 years 6 months ago
Robust Real-Time Human Activity Recognition from Tracked Face Displacements
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...
Paul E. Rybski, Manuela M. Veloso
124
Voted
MVA
2002
188views Computer Vision» more  MVA 2002»
15 years 11 days ago
Adaptive Background Estimation for Object Tracking
2 Adaptive Background Model Tracking people has received considerable attention by computer vision researchers. Interest is motivated by the broad range of potential applications s...
Ryunosuke Itoh, Yoshio Iwai, Masahiko Yachida