[Retracted] A Robust Image Encrypted Watermarking Technique for Neurodegenerative Disorder Diagnosis and Its Applications

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2021/8081276/figures/8081276.fig.009a.svgz" name="8081276.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Average PSNR calculated for various images</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2021/8081276/figures/8081276.fig.009b.svgz" name="8081276.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Average NC calculated for various images</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2021/8081276/figures/8081276.fig.009c.svgz" name="8081276.fig.009c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Average SSIM calculated for various images</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2021/8081276/figures/8081276.fig.009d.svgz" name="8081276.fig.009d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Average BER calculated for various images</td></tr></table>

<div>(a–d) Plot of quality metrics for images taken in the proposed work against Gaussian noise attack.</div>

Computational and Mathematical Methods in Medicine

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Figure 9

Figure 9: [Retracted] A Robust Image Encrypted Watermarking Technique for Neurodegenerative Disorder Diagnosis and Its Applications 