Rui ZHANG, Min LIU, Zheng LI. Research on fast detection method of infrared small targets under resource-constrained conditions[J]. Journal of Infrared and Millimeter Waves, 2024, 43(4): 582
- Journal of Infrared and Millimeter Waves
- Vol. 43, Issue 4, 582 (2024)
Fig. 1. Infrared small UAVs
Fig. 2. Improved YOLOv5s network architecture
Fig. 3. Small target detection head
Fig. 4. The sensitivity analysis of IoU on infrared small UAV
Fig. 5. Dataset analysis：（a） the label category distribution； （b） the bounding box size distribution； （c） the label center position distribution； （d） the label size distribution
Fig. 6. Performance comparison of the AP：（a） AP@0.5； （b） AP@0.5：0.95
Fig. 7. Some examples of the detection result on the improved model
Fig. 8. Framework of the deployment
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Table 1. Comparison of the different weighting coefficient results
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Table 2. Comparison of ablation experiments of improved methods
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Table 3. Comparison of improved YOLOv5s with other methods
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Table 4. Result of the deployment
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