Detecting Abnormal Events in Video Using Narrowed Normality Clusters.
Radu Tudor IonescuSorina SmeureanuMarius PopescuBogdan AlexePublished in: WACV (2019)
Keyphrases
- video clips
- event detection
- event recognition
- video event
- video data
- surveillance videos
- multimedia
- temporal relationships
- clustering algorithm
- human activities
- tv news
- video sequences
- video database
- sports video
- video surveillance
- video content
- video frames
- real time
- data points
- video event detection
- video retrieval
- video analysis
- cluster analysis
- video streams
- real time video
- temporal structure
- soccer video
- american football
- video shots
- temporal data
- fuzzy clustering
- data clustering
- video images
- video segments
- video processing
- normal distribution
- online video
- space time