Online Learning Based Face Distortion Recovery for Conversational Video Coding.
Xi WangLi SuQingming HuangGuorong LiHonggang QiPublished in: DCC (2013)
Keyphrases
- video coding
- online learning
- bit allocation
- rate allocation
- rate distortion
- motion compensated
- motion estimation
- bit rate
- video compression
- video quality
- rate distortion optimization
- motion compensation
- rate control algorithm
- motion vectors
- macroblock
- error propagation
- motion estimation and compensation
- motion compensated prediction
- rate control
- high definition
- video codec
- e learning
- block based motion estimation
- error resilience
- compression efficiency
- coding efficiency
- prediction error
- low complexity
- video coder
- distortion measure
- object based coding
- low delay
- visual quality
- high quality
- block matching motion estimation
- computational complexity
- active learning
- subband
- motion field
- scalable video coding
- compressed video
- error concealment
- wyner ziv
- video signals
- spatial domain
- inter frame
- advanced video coding
- packet loss
- bit rate reduction
- video streaming