Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence.

Zhong-xun Wang Kai-yue Sha Xinglong Gao

Published in: IEEE Access (2022)

Keyphrases

digital watermarking
chaotic sequence
image scrambling
copyright protection
watermarking scheme
digital images
discrete wavelet transform
watermarking algorithm
jpeg compression
digital content
digital signature