Secure Image Authentication Scheme Using Double Random-Phase Encoding and Compressive Sensing

<div>Comparisons on PSNR values and PCE values for [<a href="/journals/scn/2021/6978772/#B29">29</a>] and the proposed method under different compression ratios. (a) PSNR values vary with different compression ratios. (b) PCE values vary with different compression ratios.</div>

Security and Communication Networks

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Figure 8

Figure 8: Secure Image Authentication Scheme Using Double Random-Phase Encoding and Compressive Sensing 