A Color-Image Encryption Scheme Using a 2D Chaotic System and DNA Coding

Figure 5

(a) Original image. (b–d) Histograms of the R, G, and B channels of the original image, respectively. (e) Encrypted image. (f–h) Histograms of the R, G, and B channels of the encrypted image, respectively.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)