Foreground Segmentation Using Motion Vectors in Sports Video.
Ling-Yu DuanXiao-Dong YuMin XuQi TianPublished in: IEEE Pacific Rim Conference on Multimedia (2002)
Keyphrases
- motion vectors
- foreground objects
- video sequences
- video data
- video analysis
- motion compensation
- motion estimation
- event detection
- background subtraction
- video coding
- video shots
- video content
- motion field
- bit rate
- computational complexity
- video segmentation
- object tracking
- motion compensated
- temporal coherence
- video streams
- moving objects
- video frames
- video compression
- camera motion
- space time
- dynamic scenes
- spatio temporal
- appearance model
- eye movements
- image quality
- optical flow
- three dimensional
- metadata
- real time