A New Reversible Date-Hiding Algorithm for Encrypted Images

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4313580/figures/4313580.fig.007a.svgz" name="4313580.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Test image Lena</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4313580/figures/4313580.fig.007b.svgz" name="4313580.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Test image Plane</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4313580/figures/4313580.fig.007c.svgz" name="4313580.fig.007c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Test image Milkdrop</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4313580/figures/4313580.fig.007d.svgz" name="4313580.fig.007d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Test image Woman2</td></tr></table>

<div>The chart of our algorithm compared with algorithm Zhang’s and Ma’s.</div>

Mathematical Problems in Engineering

A New Reversible Date-Hiding Algorithm for Encrypted Images

Figure 7