HCELP: low bit rate speech coder for voice storage applications.
Mustapha BouraouiFrancois DruilheGang FengPublished in: ICASSP (1997)
Keyphrases
- low bit rate
- image compression
- image coder
- rate distortion optimized
- bit rate
- text to speech
- bitstream
- subband
- compression ratio
- compression algorithm
- visual quality
- coding method
- video compression
- bit plane
- speech recognition
- video coder
- rate distortion
- image quality
- vector quantization
- bit allocation
- blocking artifacts
- video conferencing
- adaptive quantization
- wavelet transform
- arithmetic coding
- video coding
- speech signal
- audio visual
- image processing
- motion vectors
- compressed images
- lossless compression
- reconstructed image
- video codec
- peak signal to noise ratio
- coding scheme
- high frequency
- wavelet coefficients
- transform coding
- video data
- video quality
- inter frame
- data compression
- higher education
- video streaming
- visual features