A fast hierarchical motion vector estimation algorithm using mean pyramid.
Kwon Moon NamJoon-Seek KimRae-Hong ParkYoung Serk ShimPublished in: IEEE Trans. Circuits Syst. Video Technol. (1995)
Keyphrases
- estimation algorithm
- motion vectors
- motion estimation
- motion compensation
- video sequences
- coarse to fine
- video coding
- motion estimation algorithm
- block matching
- bit rate
- computationally efficient
- computational complexity
- reference frame
- macroblock
- maximum likelihood
- motion field
- video data
- error concealment
- multiresolution
- multiscale
- motion compensated frame interpolation
- motion compensated
- block size
- frame interpolation
- video compression
- high quality
- image sequences
- motion estimator
- temporal error concealment
- scale space
- input image
- three dimensional