Rate distortion performance bounds for wideband speech.
Jerry D. GibsonYing-Yi LiPublished in: ITA (2012)
Keyphrases
- rate distortion
- speech signal
- rate distortion theory
- bit rate
- video coding
- speech recognition
- motion estimation
- computational complexity
- bit plane
- rate control
- macroblock
- coding efficiency
- bit allocation
- adaptive quantization
- rate control scheme
- signal to noise ratio
- image coder
- video codec
- rate allocation
- rate constrained
- information theory
- lattice vector quantization
- frequency band
- entropy constrained
- low bit rate
- image quality
- inter frame
- visual quality
- subband
- three dimensional
- base layer
- multiresolution
- optical flow
- bitstream
- image coding