Low bit rate LPC vocoders using vector quantization and interpolation.
Jose Antonio MartinsFábio ViolaroPublished in: ICASSP (1991)
Keyphrases
- low bit rate
- vector quantization
- image compression
- vector quantizer
- compression algorithm
- wavelet transform
- video coding scheme
- compression ratio
- subband
- distortion measure
- video codec
- reconstructed image
- bit allocation
- compressed images
- video compression
- image processing
- image quality
- coding method
- image coder
- image sequences
- transform coding
- multiscale
- computational complexity
- visual quality
- high frequency