Shan Xue, Zhen Zhang, Qiongying Lv, Guohua Cao, Yiwei Mao. Image recognition method of anti UAV system based on convolutional neural network[J]. Infrared and Laser Engineering, 2020, 49(7): 20200154
- Infrared and Laser Engineering
- Vol. 49, Issue 7, 20200154 (2020)
Fig. 1. Sample data set thumbnail of UAV
Fig. 2. Diagram of picture scale
Fig. 3. Data amplification
Fig. 4. ReLU function diagram
Fig. 5. Structure of convolutional neural network
Fig. 6. Self-made optical system
Fig. 7. UAV sample on-site collection diagram
Fig. 8. Loss function of 2 000 training times
Fig. 9. Accuracy variation diagram of 2 000 training times
Fig. 10. Comparison of recognition accuracy of different data sets
Fig. 11. Python experimental results
Fig. 12. Comparison of experimental results of different models
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Table 1. 5 number of UAV pictures
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Table 2. Results of different parameters of Dropout layer
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