LTSB Steganalysis Based on Quartic Equation.

Xiangyang Luo Chunfang Yang Daoshun Wang Fenlin Liu

Published in: Trans. Data Hiding Multim. Secur. (2007)

Keyphrases

jpeg images
spatial domain
image sequences
data hiding
database
mathematical model
differential equations
numerical methods
real world
learning algorithm
discrete cosine transform
numerical solution
boundary value problem
geometrical interpretation