A fast block motion estimation algorithm using dynamic pattern search.
Ravindra Kumar PurwarNavin RajpalPublished in: Signal Image Video Process. (2013)
Keyphrases
- pattern search
- motion estimation algorithm
- block matching
- motion compensation
- motion vectors
- motion estimation
- motion field
- block size
- optical flow
- direct search
- stopping criterion
- motion compensated
- image data
- accurate estimation
- constrained optimization
- multimedia
- phase correlation
- multi layer
- video coding
- image sequences