Yuxiao Wang, Liang Zhang. Dangerous Goods Detection Based on Multi-Scale Feature Fusion in Security Images[J]. Laser & Optoelectronics Progress, 2021, 58(8): 0810012
- Laser & Optoelectronics Progress
- Vol. 58, Issue 8, 0810012 (2021)
Fig. 1. Structure of SSD model
Fig. 2. Structure of MFFNet model
Fig. 3. Process of fusion module
Fig. 4. Some pictures in SIXray_OD dataset
Fig. 5. Training loss function curves of network
Fig. 6. Visual detection results of different models. (a) Original images; (b) SSD model; (c) MFFNet model
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Table 1. Number of images of different types in datasets
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Table 2. Combination of different fusion feature layers
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Table 3. Detection accuracy results of different fusion methods unit: %
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Table 4. Detection accuracy results of all kinds of contraband unit: %
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Table 5. Results of ablation experiment
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Table 6. Detection results of different models
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