Time Envelope Vocoder, a New LP Based Coding Strategy for Use at Bit Rates of 2.4 kb/s and Below.
Ian A. AtkinsonAhmet M. KondozBarry G. EvansPublished in: IEEE J. Sel. Areas Commun. (1995)
Keyphrases
- bit rate
- coding method
- coding efficiency
- inter frame
- rate distortion
- video coding
- bit allocation
- compression efficiency
- visual quality
- scalable video coding
- rate distortion optimization
- image quality
- low bit rate
- subband
- bitstream
- bit rate reduction
- coding scheme
- efficient compression
- lossless coding
- rate control
- image coding
- rate control algorithm
- reconstructed image
- video quality
- motion vectors
- computational complexity
- bits per pixel
- variable bit rate
- video coder
- entropy coding
- motion estimation
- macroblock
- prediction error
- rate control scheme
- intra frame
- video coding standard
- block size
- bit budget
- transform coding
- image compression
- compression ratio
- video signals
- distributed video coding
- base layer
- image reconstruction
- compressed video
- lossy compression
- wavelet coefficients