Tennis Video Analysis Based on Transformed Motion Vectors.
Peng WangRui CaiShi-Qiang YangPublished in: CIVR (2004)
Keyphrases
- video analysis
- motion vectors
- video data
- compressed domain
- motion compensation
- video sequences
- video coding
- video processing
- video streams
- video segmentation
- sports video
- motion field
- video content
- reference frame
- multimedia
- video compression
- video database
- video content analysis
- video frames
- macroblock
- block matching
- motion estimation
- digital video
- motion estimation algorithm
- error concealment
- soccer video
- video retrieval
- motion compensated
- video analytics
- video clips
- prediction error
- bit rate
- motion compensated frame interpolation
- video shots
- semantic concepts
- high definition video
- motion trajectories
- computational complexity
- machine learning
- video codec
- block size
- image sequences
- real time