An optimal quadtree-based motion estimation and motion-compensated interpolation scheme for video compression.
Guido M. SchusterAggelos K. KatsaggelosPublished in: IEEE Trans. Image Process. (1998)
Keyphrases
- motion compensated
- displaced frame difference
- video compression
- motion estimation
- motion compensation
- video coding
- motion estimator
- optimal bit allocation
- quadtree
- bit allocation
- video coder
- motion field
- video encoder
- overlapped block motion compensation
- motion vectors
- low bit rate
- block matching algorithm
- prediction error
- inter frame
- image sequences
- rate distortion
- block matching
- low complexity
- motion compensated prediction
- spatial domain
- video sequences
- multiresolution
- video coding standard
- video codec
- optical flow
- bit rate
- motion model
- super resolution
- reference frame
- compression efficiency
- motion estimation algorithm
- machine learning
- dense motion field
- computer vision
- coding efficiency
- video quality
- data structure
- high quality
- image processing