Fast multiframe motion estimation algorithms by motion vector composition for the MPEG-4/AVC/H.264 standard.
Mei-Juan ChenGwo-Long LiYi-Yen ChiangChing-Ting HsuPublished in: IEEE Trans. Multim. (2006)
Keyphrases
- motion estimation
- multi frame
- motion vectors
- motion estimation algorithm
- computational complexity
- motion compensation
- video coding
- block matching
- macroblock
- image sequences
- video sequences
- coding efficiency
- motion model
- video coding standard
- motion field
- video compression
- low complexity
- motion compensated
- spatial domain
- super resolution
- inter frame
- reference frame
- frame interpolation
- computer vision
- compressed domain
- rate distortion
- optical flow
- optical flow estimation
- video codec
- real time
- diamond search