Lagrange multiplier selection for video coding with varying quantization.
Alireza AminlouAlireza YazdanpanahMahmoud Reza HashemiPublished in: CCECE (2011)
Keyphrases
- video coding
- rate distortion optimization
- rate distortion
- lagrange multipliers
- bit rate
- motion estimation
- motion compensated
- motion compensation
- video compression
- rate control
- inter frame
- macroblock
- motion vectors
- bit allocation
- scalable video coding
- coding efficiency
- video quality
- coding method
- video codec
- bit plane
- intra prediction
- computational complexity
- error resilience
- motion field
- video coding standard
- computer vision
- efficient compression
- bitstream
- linear program
- constrained optimization
- selection algorithm
- visual quality
- image quality
- wyner ziv
- video sequences
- rate control algorithm
- image sequences