35 search results - page 1 / 7 » A Probabilistic Model for Camera Zoom Detection |
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...
CVPR
2003
IEEE
13 years 11 months ago
2003
IEEE
This paper presents a new approach for continuous tracking of moving objects observed by multiple, heterogeneous cameras. Our approach simultaneously processes video streams from ...
CVPR
2000
IEEE
2000
IEEE
Statistical Modeling and Performance Characterization of a Real-Time Dual Camera Surveillance System
14 years 7 months ago
The engineering of computer vision systems that meet application speci c computational and accuracy requirements is crucial to the deployment of real-life computer vision systems....
EUROSSC
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. This paper presents a surveillance system for tracking multiple people through a wide area with sparsely distributed cameras. The computational core of the system is an a...
JAISE
2011
12 years 8 months ago
2011
Person tracking is an important topic in ambient living systems as well as in computer vision. In particular, detecting a person from a ceiling-mounted camera is a challenge since ...