Motion-vector optimization of control grid interpolation and overlapped block motion compensation using iterated dynamic programming.
Michael C. ChenAlan N. Willson Jr.Published in: IEEE Trans. Image Process. (2000)
Keyphrases
- overlapped block motion compensation
- motion vectors
- dynamic programming
- motion compensation
- motion estimation
- motion compensated
- video sequences
- prediction error
- video coding
- reference frame
- block matching
- bit rate
- motion field
- video compression
- computational complexity
- compressed domain
- motion estimation algorithm
- multiresolution
- blocking artifacts
- three dimensional
- spatial filtering
- reconstructed image
- video data
- discrete cosine transform
- block size
- error concealment
- image compression
- post processing