An Efficient Low-Bit Rate Motion Compensation Technique Based on Quadtree.
Hanan A. MahmoudMagdy A. BayoumiPublished in: Data Compression Conference (2000)
Keyphrases
- low bit rate
- video compression
- motion compensation
- quadtree
- video coding
- motion compensated
- image coder
- motion estimation
- bit rate
- multiresolution
- motion vectors
- video codec
- motion field
- video conferencing
- data structure
- tree structure
- image representation
- bit allocation
- block matching
- variable block size
- motion estimator
- block size
- displaced frame difference
- macroblock
- blocking artifacts
- video coding standard
- motion compensated prediction
- image compression
- motion estimation algorithm
- rate distortion
- video quality
- visual quality
- coding efficiency
- image features
- video data
- subband
- video coder
- video encoder