The root lattices as low bit rate vector quantizers.
Martin C. RostKhalid SayoodPublished in: IEEE Trans. Inf. Theory (1988)
Keyphrases
- low bit rate
- entropy constrained
- vector quantizer
- image compression
- vector quantization
- bit rate
- image quality
- visual quality
- video compression
- compression algorithm
- bit allocation
- video conferencing
- coding method
- image coding
- compression ratio
- subband
- transform coding
- reconstructed image
- finite state
- rate distortion
- coding efficiency
- wavelet transform
- image processing
- bitstream
- peak signal to noise ratio
- video data
- video codec
- image coder
- image data