Meaningful Image Encryption Based on Reversible Data Hiding in Compressive Sensing Domain

Table 1

The SSIM VS. compressive ratio for three host images.

Image	Compressive ratio
	0.25	0.3	0.35	0.4	0.45	0.5	0.55	0.6	0.65	0.7	0.75
Lena	0.9912	0.9939	0.9959	0.9972	0.9980	0.9987	0.9990	0.9993	0.9995	0.9997	0.9999
Pepper	0.9868	0.9907	0.9935	0.9954	0.9968	0.9978	0.9984	0.9989	0.9992	0.9995	0.9997
Baboon	0.9778	0.9845	0.9894	0.9926	0.9948	0.9964	0.9975	0.9983	0.9989	0.9993	0.9995