Suppressing atmospheric turbulent motion in video through trajectory smoothing.
Dalong LiPublished in: Signal Process. (2009)
Keyphrases
- motion trajectories
- space time
- video sequences
- video data
- point trajectories
- temporal filtering
- key frames
- object motion
- spatial and temporal
- image sequences
- motion segmentation
- input video
- video scene
- visual cues
- moving camera
- motion features
- motion estimation
- motion patterns
- motion model
- successive frames
- motion analysis
- feature trajectories
- camera motion
- shot change detection
- visual data
- video frames
- temporal continuity
- moving objects
- human motion
- optical flow
- low frame rate
- dynamic scenes
- video content
- configuration space
- video objects
- surveillance videos
- object trajectories
- moving points
- video streams
- dynamic textures
- motion field
- video footage
- static images
- motion capture data
- temporal coherence
- motion capture
- spatio temporal
- constant velocity
- video analysis
- trajectory data
- multimedia
- layered representation
- temporal consistency
- noise removal
- video coding
- video surveillance
- motion primitives
- activity recognition
- background subtraction
- event detection
- motion compensation
- camera movement
- motion vectors
- visual features
- video retrieval
- robot motion
- video clips
- motion detection
- reference frame
- video signals