Medical Image Fusion Based on Sparse Representation and PCNN in NSCT Domain

Table 5

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

Evaluation index	NSCT	SR	PCNN	NSCT-SR	NSCT-PCNN	NSCT-SR-PCNN
IE	0.9977	0.9761	0.9677	0.9791	0.9954	0.9801
SF	6.0266	5.7013	6.9747	5.8537	5.7295	5.9952
AG	4.8934	4.9109	6.9312	4.8133	4.2310	4.9744
MC	1.9402	1.7960	2.5601	1.8627	1.8753	1.9409
MI	2.7632	2.7705	2.6597	2.6677	2.6979	2.7879
SD	70.2719	50.0841	70.9987	50.8343	63.5030	67.2682
	0.5414	0.5411	0.4311	0.5295	0.3908	0.5718