lattice quantization for 64 kbit/s low-delay subband audio coder with a 15 kHz bandwidth.
Karine HayLaurent MainardSamir SaoudiPublished in: ICASSP (1997)
Keyphrases
- subband
- subband image coding
- lattice vector quantization
- filter bank
- bit rate
- image compression
- image coder
- video signals
- wavelet transform
- video coding
- multiresolution
- wavelet coefficients
- image coding scheme
- scalar quantization
- feature vectors
- high frequency
- wavelet domain
- video streaming
- frequency domain
- image coding
- distributed video coding
- rate distortion
- video quality
- transform coefficients
- subband coding
- wavelet packet
- coding efficiency
- coding scheme
- bitstream
- bit plane
- visual quality
- motion vectors
- motion compensation
- bit allocation
- rate control
- wyner ziv
- spatial domain
- signal processing
- computer vision
- multiscale
- image sequences