Dengzhun Wang, fei Li, Chunyu Yan, Ruixin Liu, Jianwei Yan, Wenyong Zhang, Benliang Xie. Lightweight Apple-Leaf Pathological Recognition Based on Multiscale Fusion[J]. Laser & Optoelectronics Progress, 2023, 60(2): 0210005
- Laser & Optoelectronics Progress
- Vol. 60, Issue 2, 0210005 (2023)
Fig. 1. Total model architecture
Fig. 2. Multiscale feature extraction network
Fig. 3. Feature fusion block
Fig. 4. Comparison between standard convolution and multiscale depth separable convolution. (a) Standard convolution; (b) multiscale depthwise separable convolution
Fig. 5. Comparison between original residual block and improved residual block
Fig. 6. Images of apple leaf disease. (a) Mosaic; (b) brown_spot; (c) rust; (d) grey_spot; (e) alternaria_boltch
Fig. 7. Variation curve of model recognition accuracy and loss value. (a) Validation set accuracy; (b) validation set loss value
Fig. 8. Fusion matrix of test set in dataset
Fig. 9. Confusing leaf images of two apple diseases. (a) Alternaria_boltch; (b) grey_spot
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Table 1. Dataset distribution
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Table 2. Experimental environment configuration
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Table 3. Output dimension number comparison experiment
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Table 4. Test results of different combinations of improvement strategies
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Table 5. Comparison of recognition results of different algorithms
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