[Retracted] Enhanced Lorenz-Chaotic Encryption Method for Partial Medical Image Encryption and Data Hiding in Big Data Healthcare

Figure 3

The proposed model: (a) input image, (b) rearranged image, (c) encrypted image, (d) encrypted and embedded image, and (e) directly decrypted image and (f) recovered image.

(a)

(b)

(c)

(d)

(e)

(f)