A Simple and Robust Gray Image Encryption Scheme Using Chaotic Logistic Map and Artificial Neural Network

Figure 3

Encryption by the proposed scheme using the secret key “23421100452972604309100881297041.” Frames (a) and (b) show a plain image “Lenna” and its corresponding cipher image, respectively. Frames (c) and (d) show a plain image “Baboon” and its corresponding cipher image, respectively. Frames (e) and (f) show a plain image “Taenia saginata” and its corresponding cipher image, respectively. Frames (g) and (h) show a plain image “Toxocara canis” and its corresponding cipher image, respectively.

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