Detection of violent crowd behavior based on statistical characteristics of the optical flow.
Jian-Feng HuangShui-Li ChenPublished in: FSKD (2014)
Keyphrases
- optical flow
- detection accuracy
- statistical analysis
- false positives
- binocular disparity
- automatic detection
- detection algorithm
- data driven
- statistical models
- optical flow computation
- hypothesis testing
- video games
- detection rate
- image sequences
- feature tracking
- computer vision
- machine learning
- data sets
- anomaly detection
- least squares
- motion field
- false alarms
- object detection
- statistical information
- optical flow estimation