Rate-Distortion Optimization with Alternative References for UGC Video Compression.
Xin XiongEduardo PavezAntonio OrtegaBalu AdsumilliPublished in: ICASSP (2023)
Keyphrases
- video compression
- rate distortion optimization
- video coding
- bit allocation
- motion estimation
- rate distortion
- motion compensation
- intra prediction
- macroblock
- motion compensated
- bit rate
- coding efficiency
- low bit rate
- rate control
- inter frame
- video conferencing
- video quality
- video data
- motion vectors
- coding method
- video codec
- compression ratio
- video coding standard
- scalable video coding
- temporal correlation
- distributed video coding
- mode decision
- intra coding
- multiscale
- vector quantizer
- image data
- video sequences
- compressed domain
- prediction error
- motion field
- image quality
- image sequences
- mode selection