NSCT Domain Additive Watermark Detection Using RAO Hypothesis Test and Cauchy Distribution

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4065215/figures/4065215.fig.0011a.svgz" name="4065215.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Barbara</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4065215/figures/4065215.fig.0011b.svgz" name="4065215.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Lena</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/4065215/figures/4065215.fig.0011c.svgz" name="4065215.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Peppers</td></tr></table>

<div>Performance evaluation of ROC under random noise attack with 10 (DWR = 6).</div>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: NSCT Domain Additive Watermark Detection Using RAO Hypothesis Test and Cauchy Distribution 