A two-pass video encoder by fixed lagrange multipliers.
Cheng-Hong JiangChih-Hung KuoPublished in: APCCAS (2010)
Keyphrases
- lagrange multipliers
- video encoder
- video coding
- rate distortion
- low complexity
- constrained optimization
- video compression
- video codec
- real time video
- motion estimation
- linear program
- mode decision
- bit rate
- cost function
- compression efficiency
- objective function
- data compression
- computational load
- video objects
- distributed video coding
- macroblock
- motion compensation
- video quality
- motion compensated
- coding efficiency
- low bit rate
- scalable video coding
- image processing
- three dimensional
- penalty function
- machine learning
- motion vectors