A New Image Encryption Scheme Based on Hybrid Chaotic Maps

Table 4

The UACI (%) of encrypted images for our approach compared with other literature algorithms. Note that NA stands for “not applicable.”

Image name	Proposed method	Wu et al. [11]	Ben Slimane et al. [13]	Wang et al. [35]	Luo and Ge [36]	Amina and Mohamed [37]	Alawida et al. [38]
Lena	33.6124	33.5079	33.5589	33.48	33.4594	33.6152	33.505
Cameraman	33.6425	33.5574	NA	33.53	33.4615	NA	NA
Baboon	33.6430	33.5281	33.4277	33.58	33.4629	33.4354	33.424
Peppers	33.6012	33.5265	NA	33.41	33.3948	33.5073	33.391