Image Encryption Algorithm Based on an Improved ML Neuron Model and DNA Dynamic Coding

Figure 5

Comparison of histograms before and after image encryption. (a) R channel histogram of the image before encryption; (b) R channel histogram of the image after encryption; (c) G channel histogram of the image before encryption; (d) G channel histogram of the image after encryption; (e) B channel histogram of the image before encryption; and (f) B channel histogram of the image after encryption.

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