Abnormal Spatial Event Detection and Video Content Searching in a Multi-Camera Surveillance System.
Chueh-Wei ChangTi-Hua YangYu-Yu TsaoPublished in: MVA (2009)
Keyphrases
- surveillance system
- multi camera
- event detection
- video content
- video surveillance
- multiple cameras
- sports video
- event recognition
- surveillance videos
- video streams
- video search
- video annotation
- video data
- video sequences
- video analysis
- video retrieval
- key frames
- video frames
- background subtraction
- spatio temporal
- video shots
- object tracking
- video database
- activity recognition
- space time
- video event
- video classification
- camera placement
- multi sensor
- signal processing