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Local Linear Transform and New Features of Histogram Characteristic Functions for Steganalysis of Least Significant Bit Matching Steganography.
Ergong Zheng
Xijian Ping
Tao Zhang
Published in:
KSII Trans. Internet Inf. Syst. (2011)
Keyphrases
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wavelet transform
least significant bit
feature extraction
multiscale
data hiding
hidden information
data embedding
feature vectors
digital images
authentication scheme
secret message
image features
information hiding
jpeg images
high capacity
gray level