Keyphrases
- motion detection
- detection algorithm
- image sequences
- visual surveillance
- video surveillance
- background subtraction
- real time
- surveillance system
- human computer interaction
- object tracking
- motion estimation
- moving target
- traffic monitoring
- background model
- temporal filtering
- thresholding method
- computer vision
- flow field
- action recognition
- image quality
- principal component analysis
- object detection
- video sequences
- static background