A System for Retrieving Object Trajectories in Video Clips Captured by Static Cameras

As the demands for video surveillance cameras and systems have been greatly increased, more sophisticated techniques for handling video clips from static cameras are required. Trajectory retrieval is one of the relevant applications that exploit such video clips. In this paper, we introduce a system for retrieving object trajectories shown in video clips, captured by static cameras. The system shows a process of investigating trajectories and constructing indexes for efficient trajectory retrieval. We also provide how trajectory indexes are constructed and arranged.