Optimality and suboptimality of multiple-description vector quantization with a lattice codebook.
Chao TianSheila S. HemamiPublished in: IEEE Trans. Inf. Theory (2004)
Keyphrases
- vector quantization
- lattice vector quantization
- vector quantizer
- multiple description
- scalar quantization
- image compression
- image coding
- codebook design
- multiple description coding
- video streaming
- bit allocation
- coding scheme
- bitstream
- rate control
- subband
- error resilient
- image transmission
- finite state vector quantization
- packet loss
- scalable video
- error resilience
- wavelet transform
- feature extraction
- compressed video
- low complexity
- end to end
- wavelet coefficients
- frequency domain
- multiscale