Real-Time Wide Area Multi-Camera Stereo Tracking
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
High-Quality Real Time Motion Detection Using PTZ Cameras
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
Cooperative Object Tracking with Multiple PTZ Cameras
ICIAP '07 Proceedings of the 14th International Conference on Image Analysis and Processing
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An active camera, i.e., pan-tilt-zoom camera, can monitor a large area and the detail of a target. Therefore, it is popularly used in recent studies related to intelligent surveillance systems. A novel dual-PTZ-camera surveillance system called "Eagle-Eye" is proposed in this paper. The view of the system is designed to imitate an eagle's eye. That is, the system can keep monitoring the whole area while focusing on the detail of a target. Two tracking techniques, image processing and feature matching, are used alternatively to finish a tracking task. In the experimental results, the percentage of tracking tasks finished successfully for various moving speeds is more than 80 percent. It shows that Eagle-Eye is feasible for tracking objects in an open area.