Keyphrases
- surveillance cameras
- video surveillance
- visual surveillance
- video data
- surveillance videos
- object tracking
- weather conditions
- real time
- motion detection
- surveillance system
- public space
- low resolution
- multiple cameras
- computer vision
- poor quality
- camera network
- video analysis
- video sequences
- video database
- sparse representation
- video streams
- video frames
- event detection
- background subtraction
- appearance model
- object classification
- activity recognition
- dynamic scenes
- human behavior
- video content
- human activities
- particle filter
- human detection
- moving camera
- moving objects
- high resolution
- pedestrian detection
- mean shift
- motion segmentation
- multi camera
- super resolution
- video retrieval