Low bit rate cepstral vocoder using the log magnitude approximation filter.
Satoshi ImaiPublished in: ICASSP (1978)
Keyphrases
- low bit rate
- image compression
- bit rate
- visual quality
- image quality
- video compression
- coded images
- compression algorithm
- low bit rate video coding
- coding method
- video conferencing
- shape coding
- adaptive quantization
- blocking artifacts
- bitstream
- three dimensional
- rate distortion
- video coding
- human visual system
- coding scheme
- reconstructed image
- video quality
- high frequency
- peak signal to noise ratio
- online learning
- motion estimation
- feature vectors
- video sequences
- high quality
- image processing