Object Discovery in Videos as Foreground Motion Clustering.
Christopher XieYu XiangDieter FoxZaïd HarchaouiPublished in: CoRR (2018)
Keyphrases
- moving objects
- image sequences
- static camera
- video sequences
- motion features
- foreground objects
- moving camera
- clustering method
- motion estimation
- input video
- recognition of human actions
- periodic motion
- foreground background segmentation
- clustering algorithm
- motion detection
- background subtraction
- key frames
- dynamic background
- video objects
- dynamic scenes
- camera motion
- space time
- motion analysis
- motion patterns
- video analysis
- optical flow
- static background
- successive frames
- multiple cues
- spatial and temporal
- video stabilization
- k means
- video summarization
- static images
- video frames
- video content
- spatio temporal
- temporal segmentation
- temporal coherence
- foreground and background
- motion trajectories
- video representation
- global motion
- foreground background
- object motion
- object segmentation
- event detection