Extracting hidden messages of MLSB steganography based on optimal stego subset.

Chunfang Yang Xiangyang Luo Jicang Lu Fenlin Liu

Published in: Sci. China Inf. Sci. (2018)

Keyphrases

hidden information
information hiding
data hiding
secret information
dynamic programming
jpeg images
secret message
optimal solution
digital images
worst case
spread spectrum
maximum profit