Search Range Adjustment and Motion Vector Prediction for Fast Motion Estimation - Using Neighbouring Motion Vectors and Distortions for Adjustment of a Search Range and a Starting Point.
Do-Kyung LeeJe-Chang JeongPublished in: SIGMAP (2012)
Keyphrases
- search range
- motion vectors
- prediction error
- motion estimation
- motion compensation
- video sequences
- video coding
- block matching
- bit rate
- computational complexity
- motion field
- macroblock
- motion estimation algorithm
- video data
- reference frame
- coding efficiency
- motion compensated
- compressed domain
- error concealment
- block size
- video compression
- block matching algorithm
- motion compensated frame interpolation
- optical flow
- image sequences
- video coding standard
- compression efficiency
- rate distortion
- image quality
- level set
- overlapped block motion compensation