Combine non-binary LDPC codes with M-ary orthogonal spread spectrum modulation.

Yuzhen Huang Yunpeng Cheng Yuming Zhang Guo-hai Yu Jin Chen

Published in: WCSP (2010)

Keyphrases

non binary
spread spectrum
ldpc codes
low density parity check
decoding algorithm
constraint satisfaction problems
data hiding
error correction
transform domain
bit error rate
watermarking scheme
frequent pattern mining
watermarking algorithm
arc consistency
multiscale