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Steganalysis against substitution-based linguistic steganography based on context clusters.
Zhili Chen
Liusheng Huang
Haibo Miao
Wei Yang
Peng Meng
Published in:
Comput. Electr. Eng. (2011)
Keyphrases
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jpeg images
data hiding
information hiding
context aware
contextual information
clustering algorithm
natural language processing
spatial domain
data points
image compression
self organizing maps
hierarchical clustering
subspace clustering