Keyphrases
- activity recognition
- human activities
- motion features
- event recognition
- human actions
- human activity recognition
- action recognition
- recognizing actions
- visual surveillance
- spatio temporal
- smart home
- video sequences
- temporal information
- event detection
- activities of daily living
- video surveillance
- spatial and temporal
- daily activities
- accelerometer data
- video analysis
- video frames
- dynamic textures
- video database
- sensory data
- video content
- activity analysis
- space time
- knn