Motion Pattern Extraction and Event Detection for Automatic Visual Surveillance.
Yassine BenabbasNacim IhaddadeneChabane DjerabaPublished in: EURASIP J. Image Video Process. (2011)
Keyphrases
- event detection
- visual surveillance
- activity recognition
- motion detection
- video surveillance
- pattern extraction
- surveillance system
- human activities
- image sequences
- post processing
- background subtraction
- dynamic scenes
- video analysis
- optical flow
- pattern discovery
- computer vision
- motion model
- motion estimation
- temporal structure
- multiple cameras
- action recognition
- moving objects
- video retrieval
- preprocessing
- low level
- motion patterns
- machine learning
- reinforcement learning
- space time
- transfer learning