Lisha Meng, Xianzhao Yang, Huikang Liu. Algorithm on Mushroom Image Classification Based on CA-EfficientNetV2[J]. Laser & Optoelectronics Progress, 2022, 59(24): 2410005
- Laser & Optoelectronics Progress
- Vol. 59, Issue 24, 2410005 (2022)
Fig. 1. MBConv module
Fig. 2. Fused-MBConv module
Fig. 3. CA module flowchart
Fig. 4. Overall framework of the improved EfficientNetV2 network model
Fig. 5. Internal structure diagram of main modules of improved EfficientNetV2
Fig. 6. Data enhancement results. (a) Original picture; (b) random resize; (c) padding; (d) random rotation; (e) color jitter; (f) random crop
Fig. 7. Accuracy comparison curve of EfficientNetV2 and other networks
Fig. 8. Loss function comparison curve of EfficientNetV2 and other networks
Fig. 9. Accuracy comparison curve of EfficientNetV2 network before and after improvement
Fig. 10. Loss function comparison curve of NetworkNetV2 network before and after improvement
Fig. 11. Comparison of image visualization results. (a) Input; (b) EfficientNetV2; (c) CA- EfficientNetV2
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Table 1. EfficientNetV2-S structure table
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Table 2. Experimental parameter settings
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Table 3. Structural parameters of improved EfficientNetV2 model
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Table 4. Comparison of classification accuracy for different models
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