Infrared and Visible Image Fusion Based on Contrast and Structure Extraction

Table 1. Objective evaluation of fusion results (mean value)
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Table 1. Objective evaluation of fusion results (mean value)
Method AG↑ EN↑ Q_cb↑ SF↑ EI↑ Q^AB/F↑ Time/s↓
INS 4.988 6.551 0.486 18.160 50.414 0.694 3.269
Proposed method 7.107 7.295 0.573 22.358 72.388 0.774 1.581

Table 2. Objective evaluation of fusion results (mean value)

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Table 2. Objective evaluation of fusion results (mean value)

Method	AG↑	EN↑	Q_cb↑	SF↑	EI↑	Q^AB/F↑	Time/s↓
ADF	3.644	6.290	0.502	9.093	36.398	0.417	0.718
CNN	4.313	7.074	0.555	11.122	44.069	0.488	60.484
FPDE	3.530	6.271	0.489	8.557	35.294	0.390	1.434
GTF	3.263	6.657	0.412	8.716	33.021	0.346	3.968
HMSD_GF	4.824	7.027	0.551	12.359	49.082	0.467	1.148
Hybrid_MSD	4.529	6.887	0.545	11.746	46.041	0.456	4.133
IFEVIP	3.830	6.681	0.469	9.730	39.390	0.407	0.173
TIF	4.024	6.555	0.527	10.369	41.515	0.433	0.100
VSMWLS	4.602	6.649	0.505	11.816	46.130	0.436	1.814
Proposed method	5.198	6.980	0.581	13.215	52.399	0.516	1.493

Table 3. Influence of weight and image enhancement on the fusion effect (mean value)
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Table 3. Influence of weight and image enhancement on the fusion effect (mean value)
Method AG EN SF EI
Unweighted 4.084 4.801 15.448 40.388
No adaptive enhancement 4.351 7.103 15.707 44.553
Proposed method 6.104 7.140 19.864 61.843

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Jiawen Song, Daming Zhu, Zhitao Fu, Sijing Chen. Infrared and Visible Image Fusion Based on Contrast and Structure Extraction[J]. Laser & Optoelectronics Progress, 2023, 60(14): 1410005

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