Crowd Anomaly Event Detection in Surveillance Video Based on the Evolution of the Spatial Position Relationship Feature.
Chunhui ZhaoZhiyuan ZhangJinwen HuDong WangBin FanQuan PanQiang HePublished in: ICCA (2018)
Keyphrases
- event detection
- video surveillance
- surveillance videos
- video event detection
- event recognition
- video analysis
- surveillance system
- spatio temporal
- spatial data
- spatial information
- activity recognition
- machine learning
- scan statistic
- semantic event detection
- spatial and temporal
- image features
- spatial relations
- temporal databases
- spatial objects
- space time
- complex events
- video event
- text classification
- computer vision