Keyphrases
- adaptive quantization
- quality metrics
- coding scheme
- multimedia
- weighting factor
- channel errors
- visual information
- bit allocation
- signal processing
- embedded image
- rate control algorithm
- audio signals
- coding method
- distortion measure
- metric space
- audio visual
- uniform quantization
- rate allocation
- evaluation metrics
- shape coding
- perceptual image quality
- data hiding
- digital video
- image quality
- audio stream