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Reversible Data Hiding in Halftone Images Based on Dynamic Embedding States Group.
Xiaolin Yin
Wei Lu
Wanteng Liu
Jing-Ming Guo
Jiwu Huang
Yun-Qing Shi
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
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reversible data hiding
data hiding
high capacity
halftone images
error correction
spatial domain
data embedding
secret data
data storage
spread spectrum
watermarking technique
information hiding
gray scale
visual quality
pixel values