PKU_OS @TRECVID2012: Surveillance Event Detection.
Liqun PengYaowen GuanHaiqian HeXu ChenPublished in: TRECVID (2012)
Keyphrases
- event detection
- surveillance videos
- video surveillance
- event recognition
- surveillance system
- activity recognition
- video analysis
- trecvid multimedia event detection
- video event detection
- scan statistic
- video indexing
- composite events
- multimedia event detection
- multiple cameras
- multi modal
- multi camera
- active database management systems
- semantic event detection