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Security and Communication Networks
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Security and Communication Networks
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2018
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Article
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Fig 4
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Research Article
Separable Reversible Data Hiding in Encrypted Images Based on Two-Dimensional Histogram Modification
Figure 4
2
histogram of image difference.
(a)
Lena
(b)
Aerial
(c)
Barbara
(d)
Boats
(e)
Truck
(f)
Zelda
(g)
Lighthouse
(h)
Tank