A Heterogeneous Image Fusion Method Based on DCT and Anisotropic Diffusion for UAVs in Future 5G IoT Scenarios

Table 2

Objective evaluation results of the third and the fourth pair of fusion images.

Method	Pair 3						Pair 4
	CE	MI	AG	RSD	MG	Time	CE	MI	AG	RSD	MG	Time
Proposed	0.6179	0.3137	3.6422	0.3473	4.3254	0.7891	0.4129	0.1269	5.2188	0.1213	6.4463	0.907382
MSVD	0.4948	0.3561	1.9869	0.3458	2.3983	2.6334	0.8562	0.1167	3.4208	0.3490	4.5526	2.147643
DWT	1.0674	0.3396	1.9595	0.4984	2.3480	18.1276	0.6749	0.1217	2.8319	0.3167	3.6561	23.632156
TS	1.1629	0.2586	2.4866	0.5446	2.8115	0.861984	0.6039	0.0981	4.1365	0.2013	4.8300	1.765118
DCHWT	0.6763	0.3179	3.2024	0.4503	3.7068	7.161516	0.8383	0.1458	4.6607	0.3401	5.6594	6.912164
DTCWT	0.9942	0.2898	3.4753	0.4383	4.0355	0.8003	0.4626	0.1077	5.2010	0.1486	6.2683	1.0240
CVT	0.8881	0.2885	3.4959	0.4386	4.0508	1.6419	0.4835	0.1098	5.1896	0.1471	6.2543	1.8738