Vectorial Spectral Quantization for Audio Coding.
Adriana VasilacheHenri ToukomaaPublished in: ICASSP (5) (2006)
Keyphrases
- linear predictive coding
- subband coding
- adaptive quantization
- linear prediction
- uniform quantization
- efficient compression
- high bit rate
- coding scheme
- matching pursuit
- multimedia
- quantization scheme
- coding method
- block coding
- code length
- subband image coding
- transform coding
- scalar quantization
- huffman coding
- entropy coding
- transform coefficients
- bits per pixel
- rate distortion
- image coding
- video signals
- quantization error
- low bit rate
- coding efficiency
- vector quantizer
- signal processing
- image compression
- lattice vector quantization
- bit rate
- audio visual
- distortion measure
- shape coding
- vector quantization
- visual information
- digital video
- coded images