MDCT audio coding with pulse vector quantizers.
Jonas SvedbergVolodya GrancharovSigurdur SverrissonErik NorvellTomas ToftgardHarald PoblothStefan BruhnPublished in: ICASSP (2015)
Keyphrases
- vector quantizer
- vector quantization
- image coding
- bit allocation
- lattice vector quantization
- block coding
- residual vector quantization
- entropy constrained
- codebook design
- distortion measure
- coding efficiency
- transform coding
- tree structured vector quantization
- coding scheme
- multiple description
- coding method
- image compression
- finite state
- rate distortion
- pruning algorithm
- joint optimization
- image coding scheme
- wavelet transform
- variable length
- video signals
- signal processing
- image coder
- video sequences