A sub-band coder designed for combined source and channel coding [speech coding].
Richard V. CoxJoachim HagenauerNambi SeshadriCarl-Erik W. SundbergPublished in: ICASSP (1988)
Keyphrases
- subband
- wavelet coding
- image compression
- wavelet transform
- filter bank
- bit rate
- multiresolution
- high frequency
- wavelet coefficients
- feature vectors
- discrete wavelet transform
- image coder
- frequency domain
- low frequency
- low pass
- transform coefficients
- wavelet decomposition
- rate distortion
- wavelet domain
- coding method
- bit allocation
- image coding
- coding efficiency
- video signals
- rate allocation
- inter frame
- bitstream
- wavelet packet
- vector quantization
- video coder
- transform coding
- compression scheme
- feature selection
- low complexity
- video coding
- image quality
- feature space
- high quality
- entropy coding
- feature extraction