Fast Variable Block Size Motion Estimation for H.264 Using Likelihood and Correlation of Motion Field.
Tien-Ying KuoChen-Hung ChanPublished in: IEEE Trans. Circuits Syst. Video Technol. (2006)
Keyphrases
- motion field
- motion vectors
- motion estimation
- motion compensation
- optical flow
- motion model
- image sequences
- motion compensated
- motion estimation algorithm
- variable block size
- moving objects
- vector field
- optical flow estimation
- video sequences
- motion estimator
- image frames
- block size
- search range
- computational complexity
- video coding
- flow field
- velocity field
- block matching
- reference frame
- video data
- bit rate
- macroblock
- ego motion
- spatial correlation
- rigid motion
- search space