Using non-spatial prior information in block-matching based motion estimation.
Tarik AriciElif AlbuzYucel AltunbasakPublished in: ICASSP (2008)
Keyphrases
- prior information
- block matching
- motion estimation
- motion vectors
- motion compensation
- prior knowledge
- optical flow
- video compression
- block matching algorithm
- video coding
- algorithm for motion estimation
- video sequences
- motion estimation algorithm
- motion compensated
- motion field
- block size
- hierarchical block matching
- super resolution
- image sequences
- inter frame
- motion estimator
- computational complexity
- spatial domain
- motion model
- coding efficiency
- disparity estimation
- phase correlation
- image processing
- macroblock
- bit rate
- rate distortion
- multiscale
- prediction error
- diamond search
- e learning