Image Encryption Algorithm Based on an Improved ML Neuron Model and DNA Dynamic Coding

Table 14

PSNR of the original image and decrypted image under crop attack.

Test image	Crop	Paper algorithm	Literature [37]	Literature [38]
Lena	1/16	20.0312	20.0200	20.0820
	1/4	14.2157	14.6140	14.3566
	1/2	11.2968	11.8632	11.4038