Image Encryption Algorithm Based on Adaptive Wavelet Chaos

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2019/2768121/figures/2768121.fig.0012a.svgz" name="2768121.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Pepper image</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2019/2768121/figures/2768121.fig.0012b.svgz" name="2768121.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Encrypted pepper image</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/js/volume-2019/2768121/figures/2768121.fig.0012c.svgz" name="2768121.fig.0012c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Pepper image after decryption</td></tr></table>

<div>The encrypted and decrypted images of peppers.</div>

Journal of Sensors

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Figure 12

Figure 12: Image Encryption Algorithm Based on Adaptive Wavelet Chaos 