A Second Order Derivatives based Approach for Steganography.

Jean-François Couchot Raphaël Couturier Yousra Ahmed Fadil Christophe Guyeux

Published in: CoRR (2016)

Keyphrases

higher order
directional derivatives
real time
data hiding
differential operators
high capacity
data sets
genetic algorithm
search engine
pairwise
denoising
finite difference
hessian matrix