Table 2.

Quality evaluation of MR-PD/MR-T1 medical image fusion.

Evaluation index	NSCT	SR	PCNN	NSCT-SR	NSCT-PCNN	NSCT-SR-PCNN
IE	0.9999	0.9904	0.9579	0.9922	0.9999	0.9963
MC	2.2233	2.4200	4.3005	2.4234	2.7476	2.6054
MI	3.0047	2.4785	2.1328	2.3858	2.2826	2.5474
SD	54.6893	45.1990	56.0878	45.4664	46.5353	51.4444
Q AB/F	0.5648	0.5669	0.4345	0.5399	0.4205	0.5887
VIFF	0.5722	0.5675	0.3408	0.4964	0.4228	0.5991
SSIM	1.4165	1.5332	0.9745	1.4869	1.3444	1.4279