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Minimum entropy and histogram-pair based JPEG image reversible data hiding.
Guorong Xuan
Xiaolong Li
Yun-Qing Shi
Published in:
J. Inf. Secur. Appl. (2019)
Keyphrases
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reversible data hiding
jpeg images
data hiding
error correction
information hiding
spatial domain
high capacity
lossy compression
data embedding
secret data
watermarking technique
prediction algorithm
motion estimation
frequency domain
halftone images
discrete cosine transform
cover image
wavelet transform