Split-dimension vector quantization of Parcor coefficients for low bit rate speech coding.
Kwok-Wah LawCheung-Fat ChanPublished in: IEEE Trans. Speech Audio Process. (1994)
Keyphrases
- low bit rate
- linear prediction
- image compression
- vector quantization
- lossless compression
- subband
- video coding scheme
- compression ratio
- wavelet transform
- image coding
- speech signal
- scalar quantization
- coded images
- compression algorithm
- filter bank
- wavelet coefficients
- bit rate
- bit allocation
- high frequency
- vector quantizer
- video codec
- compressed images
- distortion measure
- reconstructed image
- coding efficiency
- entropy coding
- transform coding
- image processing
- visual quality
- prediction error
- image coder
- video compression
- coding method
- transform coefficients
- image quality
- quadtree
- image data
- multiresolution
- multiscale