System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos

<div>Histogram of the original face (a) shown in Table <a href="../tab5/">5</a>. Histogram measuring the frequency of pixels of original (a) from Table <a href="../tab5/">5</a>.</div>

Security and Communication Networks

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Figure 17

Figure 17: System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos 