Information Geometry of Turbo and Low-Density Parity-Check Codes.
Shiro IkedaToshiyuki TanakaShun-ichi AmariPublished in: IEEE Trans. Inf. Theory (2004)
Keyphrases
- low density parity check
- information geometry
- turbo codes
- ldpc codes
- fisher information
- channel coding
- error correction
- information theory
- distributed video coding
- decoding algorithm
- information theoretic
- low complexity
- physical layer
- source coding
- error propagation
- message passing
- wireless channels
- compressed images
- unequal error protection
- bit error rate
- mutual information
- transform domain
- probability density function
- error resilience
- video codec
- noise level
- subband
- graphical models