Fig. 16
From: FPGA based implementation of a perturbed Chen oscillator for secure embedded cryptosystems

Histogram of (a) original and (b) of encrypted Baboon image for red, green and blue channel.
From: FPGA based implementation of a perturbed Chen oscillator for secure embedded cryptosystems

Histogram of (a) original and (b) of encrypted Baboon image for red, green and blue channel.