Secret key generation using entropy-constrained-like quantization scheme.
Xuanxuan WangLars ThieleThomas HausteinYongming WangPublished in: ICT (2016)
Keyphrases
- quantization scheme
- entropy constrained
- vector quantizer
- rate distortion
- compression scheme
- image coding
- rate control
- vector quantization
- image coder
- wavelet coefficients
- locally adaptive
- image compression
- bit plane
- transform coding
- distributed video coding
- wavelet transform
- low bit rate
- video coding
- wavelet packet
- compression ratio
- bit allocation
- bit rate
- macroblock
- image quality
- motion estimation
- step size
- multiscale
- low complexity
- subband
- multiresolution
- computational complexity