Yanchun Yang, Xiaoyu Gao, Jianwu Dang, Yangping Wang. Infrared and Visible Images Fusion Algorithm Based on NSST and IFCNN[J]. Laser & Optoelectronics Progress, 2021, 58(20): 2010004
- Laser & Optoelectronics Progress
- Vol. 58, Issue 20, 2010004 (2021)
Fig. 1. Decomposition process of NSST
Fig. 2. Framework of IFCNN
Fig. 3. Demonstration of feature extraction and feature fusion. (a) Infrared images; (b) visible images; (c) fusion images
Fig. 4. Processing flow of proposed algorithm
Fig. 5. Detailed image and local energy image of Kayak. (a) Original image; (b) ordinary gradient image of Fig. 5 (a); (c) energy image
Fig. 6. Experimental results of different algorithms. (a) Infrared images; (b) visible images; (c) DTCWT algorithm; (d) NSST algorithm; (e) Lap_cnn algorithm; (f) CSMCA algorithm; (g) ECNN algorithm; (h) proposed algorithm
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Table 1. Objective evaluation index of different algorithms on different images
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