Ruyu YAN, Xiaoxia WANG, Jiangtao XI, Fengbao YANG, Daerhan BAO. Handwritten Font Classification Method Based on Ghost Imaging[J]. Acta Photonica Sinica, 2022, 51(11): 1111001
- Acta Photonica Sinica
- Vol. 51, Issue 11, 1111001 (2022)
Fig. 1. The realization process of automatic recognition method of handwritten digit
Fig. 2. CNN neural network architecture model
Fig. 3. The accuracy of digit from 0 to 9 under different sampling rates of CNN and DNN models
Fig. 4. Accuracy rate of 10 letters under different sampling rates and CNN model precision，recall rate，F1 score
Fig. 5. The loss error curve of different models using the cross-entropy loss function
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Table 1. Comparison of accuracy based on CNN and DNN models
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Table 2. Comparative analysis of precision，recall rate and F1 score under DNN and CNN models
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