A comparative study of DPCM-AQF speech coders for bit rates of 16-32 kb/s.
Costas S. XydeasCumhur Cengiz EvciPublished in: ICASSP (1982)
Keyphrases
- bit rate
- subband
- rate distortion
- video coding
- visual quality
- bitstream
- coding method
- video coder
- entropy coding
- image quality
- motion vectors
- low bit rate
- reconstructed image
- video quality
- computational complexity
- coding efficiency
- image coder
- macroblock
- prediction error
- inter frame
- rate control
- filter bank
- lossy compression
- bit allocation
- high quality
- bit plane
- motion compensated
- scalable video coding
- wavelet coefficients
- differential pulse code modulation
- variable length
- motion compensation