Predictive audio coding using rate-distortion-optimal pre- and post-filtering.
Obada Alhaj MoussaMinyue LiW. Bastiaan KleijnPublished in: WASPAA (2011)
Keyphrases
- rate distortion
- optimal bit allocation
- coding efficiency
- bit rate
- residual vector quantization
- high bit rate
- bit allocation
- adaptive quantization
- bit budget
- wavelet coding
- distributed video coding
- video coding
- rate distortion optimization
- macroblock
- entropy constrained
- prediction mode
- rate allocation
- joint optimization
- scalable video coding
- wyner ziv video coding
- motion estimation
- coding method
- rate distortion theory
- rate control
- rate control algorithm
- multiple description coding
- bit plane
- transform coding
- rate distortion optimized
- mode selection
- rate control scheme
- computational complexity
- base layer
- vector quantizer
- image coding
- bitstream
- vector quantization
- inter frame
- low bit rate
- lattice vector quantization
- low complexity
- video codec
- video coding standard
- compression efficiency
- low delay
- distortion measure
- subband
- shape coding
- video compression
- image compression
- visual quality
- source coding
- wyner ziv
- video signals
- wavelet transform
- unequal error protection