Lu Jin, Shijian Liu, Xiao Wang, Fanming Li. Infrared Aircraft Classification Method with Small Samples Based on Improved Relation Network[J]. Acta Optica Sinica, 2020, 40(8): 0811005
- Acta Optica Sinica
- Vol. 40, Issue 8, 0811005 (2020)
Fig. 1. Overall architecture of infrared aircraft classification learning model with small samples
Fig. 2. Architecture of module. (a) Embedding module; (b) relation module
Fig. 3. Illustration of few-shot learning datasets under meta learning training mode
Fig. 4. Pseudo-code for learning algorithm
Fig. 5. Partial examples of three datasets. (a) mini-ImageNet dataset; (b) Infra-object dataset; (c) Infra-aircraft dataset
Fig. 6. Test accuracy and loss curves on mini-ImageNet dataset. (a) 5-way 1-shot; (b) 5-way 5-shot
Fig. 7. Relationship between test accuracy and adequacy of training samples on mini-ImageNet dataset
Fig. 8. Accuracy comparison of ground to air infrared aircraft classification
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Table 1. Accuracy of convolution kernel size estimation%
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Table 2. Accuracy of each model on mini-ImageNet dataset%
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Table 3. Accuracy of model for infrared aircraft classification on different training datasets%
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