Improving multipulse coding for low bit-rate speech communications.
C. G. RowdenC. F. ChanPublished in: ECST (1987)
Keyphrases
- low bit rate
- coding method
- shape coding
- video coding scheme
- adaptive quantization
- coded images
- bit rate
- video encoding
- rate distortion optimized
- image compression
- image codec
- coding scheme
- visual quality
- image quality
- video compression
- inter frame
- blocking effect
- coding efficiency
- video codec
- compression algorithm
- blocking artifacts
- video encoder
- low complexity
- video coding
- video conferencing
- compression efficiency
- bitstream
- rate distortion
- multiscale
- compression ratio
- post processing
- wavelet transform
- peak signal to noise ratio
- prediction error
- reconstructed image
- vector quantization
- optical flow
- feature extraction