Keyphrases
- moving objects
- spatio temporal
- image sequences
- background subtraction
- video sequences
- motion segmentation
- video surveillance
- rotation invariant
- fourier transform
- frequency domain
- object tracking
- optical flow
- camera motion
- road network
- state transition
- mobile objects
- moving object detection
- fourier analysis
- dense optical flow
- moving camera
- polar coordinates
- object motion
- spatio temporal databases
- detection algorithm
- trajectory data
- multiple moving objects
- class diagram
- trajectories of moving objects
- mobile devices
- periodic behaviors
- uml activity diagrams