Constant quality rate-control for video encoding based on activity segmentation.
Luk OvermeireFabio VerdicchioJoeri BarbarienPeter SchelkensLode NachtergaelePublished in: ICIP (2004)
Keyphrases
- rate control
- video encoding
- video coding
- low complexity
- motion estimation
- video streaming
- bit rate
- rate distortion
- low bit rate
- video encoder
- visual quality
- distributed video coding
- bit allocation
- quality control
- inter frame
- high quality
- video quality
- video segmentation
- compression efficiency
- quality assessment
- digital video
- peak signal to noise ratio
- video compression
- step size
- motion compensation
- multiscale
- macroblock
- packet loss
- video processing
- motion compensated
- bit plane
- subjective quality
- image quality
- mode decision
- computational complexity