Low bit rate speech coding using CELP with adaptive excitation codebook.
U. KipperHerbert ReiningerDietrich WolfPublished in: EUROSPEECH (1991)
Keyphrases
- low bit rate
- coding method
- image compression
- shape coding
- adaptive quantization
- video coding scheme
- vector quantization
- coded images
- bit rate
- tree structured vector quantization
- rate distortion optimized
- image codec
- linear prediction
- linear predictive
- visual quality
- video compression
- image quality
- coding scheme
- coding efficiency
- compression algorithm
- inter frame
- blocking artifacts
- speech recognition
- image coder
- video encoder
- feature vectors
- video conferencing
- subband
- entropy coding
- transform coding
- video codec
- vector quantizer
- speech signal
- audio visual
- motion compensation
- visual words
- bag of words
- high frequency
- computer vision