Fusheng Yu, Jiang Yu, Yuanfu Lu, Zhisheng Zhou, Guangyuan Li. Gender Classification of Iris Image Based on Residual Network[J]. Laser & Optoelectronics Progress, 2021, 58(16): 1610022
- Laser & Optoelectronics Progress
- Vol. 58, Issue 16, 1610022 (2021)
Fig. 1. Process flowchart of ResNet model
Fig. 2. Structure of ResNet50
Fig. 3. Structure of residual element
Fig. 4. Effect comparison between transfer learning and non-transfer learning
Fig. 5. Different gender iris images. (a) Women; (b) male
Fig. 6. Dataset expansion images. (a) 90° left rotation; (b) 90° right rotation; (c) flip upside down
Fig. 7. Images of different processes. (a) Positioning process; (b) standardization process; (c) integration process
Fig. 8. Performance curves under different parameters. (a) Loss rate; (b) accuracy
Fig. 9. Accuracy comparison curves of three networks
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Table 1. Partition of experimental data
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Table 2. Experimental results under different parameters
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