Low-bit-rate speech coding with mixed-excitation and interpolated LPC coefficients.
Jey-Hsin YaoYoshinori TanakaPublished in: ICSLP (1994)
Keyphrases
- low bit rate
- linear predictive coding
- set partitioning in hierarchical trees
- coding method
- image compression
- cepstral coefficients
- linear predictive
- bit rate
- speech signal
- linear prediction
- speech recognition
- visual quality
- wavelet transform
- video compression
- coded images
- image quality
- shape coding
- adaptive quantization
- video coding scheme
- compression algorithm
- rate distortion optimized
- compression ratio
- blocking artifacts
- video conferencing
- image codec
- image coder
- subband
- video codec
- rate distortion
- bitstream
- high frequency
- coding efficiency
- prediction error
- wavelet coding
- coding scheme
- video coding
- high resolution
- reconstructed image
- transform coding
- wavelet coefficients
- linear combination
- motion compensation