A VBR rate control algorithm for MPEG-2 video coders with perceptually adaptive quantisation and traffic shaping.
Mark R. PickeringJohn F. ArnoldMichael C. CavenorPublished in: Signal Process. Image Commun. (1997)
Keyphrases
- variable bit rate
- network traffic
- rate control algorithm
- video coder
- rate control
- compressed video
- bit rate
- picture quality
- video coding
- video quality
- motion compensation
- motion compensated
- video streams
- rate distortion
- transmission rate
- multi layer
- motion estimation
- visual quality
- bit allocation
- video streaming
- control method
- compression efficiency
- video signals
- human visual system
- bitstream
- inter frame
- video transmission
- video compression
- step size
- feedback loop
- video sequences
- high definition
- motion vectors
- subband
- reconstructed image
- computational complexity