Multi-coder vector quantizer for transparent coding of wideband speech ISF parameters.
Merouane BouzidNacèra MezianeSalah Eddine CheraitiaPublished in: Int. J. Speech Technol. (2024)
Keyphrases
- vector quantizer
- image coding
- block coding
- entropy constrained
- vector quantization
- distortion measure
- bit allocation
- residual vector quantization
- speech signal
- subband image coding
- image compression
- coding efficiency
- video coder
- codebook design
- transform coding
- multiple description
- lossless coding
- frequency band
- arithmetic coding
- coding method
- image coder
- filter bank
- bit plane
- coding scheme
- coding gain
- speech recognition
- low bit rate
- finite state
- bitstream
- wavelet transform
- image processing
- variable length
- signal to noise ratio
- rate distortion
- reinforcement learning
- tree structured vector quantization
- image sequences