A Medical Image Fusion Method Based on SIFT and Deep Convolutional Neural Network in the SIST Domain

Table 1

The objective evaluations of CT-MRI fusion in Figure 5.

Method	Group 1				Group 2				Group 3
	SD	Q^AB/F	En	MI	SD	Q^AB/F	En	MI	SD	Q^AB/F	En	MI
PCNN	20.63	0.50	2.12	0.65	20.36	0.55	2.00	0.58	20.87	0.39	1.91	0.45
CSR	20.86	0.55	2.20	0.77	21.56	0.60	2.11	0.62	23.96	0.46	2.00	0.62
Shearlet	21.44	0.59	2.28	0.78	22.43	0.62	2.18	0.69	23.55	0.51	2.10	0.69
DCNN	22.35	0.71	2.31	0.82	23.58	0.68	2.26	0.76	24.20	0.55	2.19	0.78
Proposed	23.22	0.83	2.45	0.88	24.43	0.79	2.33	0.82	24.55	0.68	2.28	0.85