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Steganalysis of LSB matching based on statistical modeling of pixel difference distributions.
Tao Zhang
Wenxiang Li
Yan Zhang
Ergong Zheng
Xijian Ping
Published in:
Inf. Sci. (2010)
Keyphrases
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statistical modeling
statistical models
data hiding
digital images
least significant bit
matching algorithm
probability distribution
adjacent pixels
spatial domain
image matching
feature selection
input image
secret message
nonparametric bayesian