A Simple and Robust Gray Image Encryption Scheme Using Chaotic Logistic Map and Artificial Neural Network

Table 1

Comparative results.

Image parameters			Correlation coefficients			Entropy information
Image name	Size	Type	Fouda et al. [51], Pareek et al. [4]		Proposed scheme	Fouda et al. [51], Pareek et al. [4]		Proposed scheme
Girl (Lenna)		Gray
Baboon		Gray		—			—
Peppers		Gray	—			—