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Pixel Group Trace Model-Based Quantitative Steganalysis for Multiple Least-Significant Bits Steganography.
Chunfang Yang
Fenlin Liu
Xiangyang Luo
Ying Zeng
Published in:
IEEE Trans. Inf. Forensics Secur. (2013)
Keyphrases
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qualitative and quantitative
jpeg images
information hiding
frequency domain
spatial domain
data hiding
multiresolution
image quality