Keyphrases
- video scene
- event detection
- image sequences
- crowded scenes
- moving objects
- surveillance videos
- image motion
- dynamic scenes
- moving camera
- fixed camera
- detection of moving objects
- space time
- video sequences
- motion patterns
- recognizing human actions
- foreground background
- consecutive frames
- object motion
- optical flow fields
- motion estimation
- object detection
- action sequences
- object detection and tracking
- d scene
- detection algorithm
- motion analysis
- motion model
- static images
- single image
- visual data
- video data
- ground plane
- visual scene
- motion features
- optical flow
- camera images
- video analysis
- camera motion
- motion parameters
- spatial and temporal
- multiple moving objects
- human motion
- soccer video
- spatio temporal
- text localization and recognition
- motion trajectories
- flow field
- human actions
- uncalibrated cameras
- scene structure
- bounding box
- multiple objects
- motion detection
- motion field
- light source
- atomic actions
- three dimensional
- moving observer
- computer vision