Event Detection Using Trajectory Clustering and 4-D Histograms.
Cláudio Rosito JungLuciano HennemannSoraia Raupp MussePublished in: IEEE Trans. Circuits Syst. Video Technol. (2008)
Keyphrases
- event detection
- event recognition
- video event detection
- clustering algorithm
- video analysis
- activity recognition
- video surveillance
- high order co clustering
- surveillance videos
- composite events
- data points
- active database management systems
- complex events
- temporal segmentation
- unsupervised learning
- motion trajectories
- semi supervised learning
- semantic event detection