Encryption Image Logistic Maps Chaos Fractal

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Encryption image with Logistic Maps: ChaosticBy: [email protected] Maps is Logistic map is one of the simplest chaotic maps Y(n+1)=aYn(1-Yn) where a is the function seed and yn is the current value of the mapping in time with an initial value y0 Logistic Maps is robust method for process the image encryption. We show process the image encryption, Okay

1. original image with size 117x203, so iteration is 23751 times initial setting a=0.7; y=3.71238;

2. next step calculate Yn, You can see below

3. finally, you can get original image if you know initial value of a and y0