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High-capacity reversible data hiding in binary images using pattern substitution.
Yu-An Ho
Yung-Kuan Chan
Hsien-Chu Wu
Yen-Ping Chu
Published in:
Comput. Stand. Interfaces (2009)
Keyphrases
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binary images
high capacity
reversible data hiding
data hiding
data storage
gray scale
input image
halftone images
grayscale images
image blocks
information hiding
data embedding
gray level
error correction
color images
gray images
wavelet transform