Pyramidal motion estimation techniques exploiting intra-level motion correlation.
Jinwen ZanM. Omair AhmadM. N. S. SwamyPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2003)
Keyphrases
- motion estimation
- motion model
- optical flow
- image sequences
- motion field
- motion segmentation
- video coding
- reference frame
- motion compensated
- motion detection
- motion vectors
- motion parameters
- video sequences
- block matching
- rate distortion
- video compression
- motion compensation
- inter frame
- motion estimation algorithm
- phase correlation
- multiresolution
- motion analysis
- spatial domain
- image motion
- multi frame
- motion estimates
- computational complexity
- space time
- robust motion estimation
- cardiac motion estimation
- coding efficiency
- velocity field
- optical flow estimation
- computer vision
- flow field
- super resolution
- correlation coefficient
- motion estimator
- temporal filtering
- motion vector fields