Fast sub-pel motion vector prediction via block classification.
Qi ZhangYunyang DaiC.-C. Jay KuoPublished in: ICIP (2009)
Keyphrases
- motion vectors
- block matching
- motion estimation
- prediction error
- motion compensation
- neighboring blocks
- video sequences
- block matching algorithm
- block size
- overlapped block motion compensation
- video coding
- motion field
- motion prediction
- prediction scheme
- bit rate
- macroblock
- search range
- reference frame
- motion estimation algorithm
- compressed domain
- computational complexity
- error concealment
- video data
- coding efficiency
- machine learning
- video compression
- motion compensated
- feature extraction
- video coding standard
- intra coding
- motion compensated frame interpolation
- rate distortion
- optical flow
- inter frame
- variable block size
- feature vectors
- image sequences
- intra prediction
- temporal correlation
- transform domain
- low complexity
- subband