On the relation between the Gaussian information bottleneck and MSE-optimal rate-distortion quantization.
Michael MeidlingerAndreas WinkelbauerGerald MatzPublished in: SSP (2014)
Keyphrases
- rate distortion
- distortion measure
- optimal bit allocation
- information bottleneck
- bit rate
- adaptive quantization
- bit budget
- video coding
- bit allocation
- image coder
- high bit rate
- information theoretic
- motion estimation
- lattice vector quantization
- computational complexity
- vector quantization
- rate distortion theory
- visual quality
- rate control
- distributed video coding
- macroblock
- coding efficiency
- video quality
- image coding
- spatial domain
- bit plane
- vector quantizer
- image compression
- image quality
- multi feature
- bitstream
- low complexity
- multiresolution
- multi class
- maximum likelihood
- subband
- motion vectors
- transform coding
- statistical relational learning
- entropy coding
- coding scheme
- low bit rate
- coding method