Mining anomalous events against frequent sequences in surveillance videos from commercial environments.
Fahad AnwarIlias PetrouniasTim MorrisVassilis KodogiannisPublished in: Expert Syst. Appl. (2012)
Keyphrases
- surveillance videos
- frequent sequences
- sequence mining
- sequential patterns
- sequential pattern mining
- event detection
- frequently occurring
- frequent patterns
- video data
- video surveillance
- multi camera
- object classification
- object tracking
- surveillance system
- web access
- regular expressions
- real time
- tree structure
- web logs
- mining algorithm
- pattern mining
- multi dimensional
- video analysis
- human activities
- frequent pattern mining
- compressed domain
- video sequences
- incremental mining
- moving target
- multiple cameras
- high dimensional
- query patterns
- frequent itemset mining