Online Least Squares One-Class Support Vector Machines-Based Abnormal Visual Event Detection.
Tian WangJie ChenYi ZhouHichem SnoussiPublished in: Sensors (2013)
Keyphrases
- event detection
- least squares
- one class support vector machines
- anomaly detection
- mid level
- event recognition
- video event detection
- video analysis
- activity recognition
- video surveillance
- visual features
- semantic event detection
- visual information
- optical flow
- low level
- sports video
- pairwise
- composite events
- video sequences
- data sets