Wuhua Zhang, Qiang Li, Xin Guan. Detection of Pneumonia Lesions in X-Ray Images Based on Multi-Scale Convolutional Neural Networks[J]. Laser & Optoelectronics Progress, 2020, 57(8): 081020
- Laser & Optoelectronics Progress
- Vol. 57, Issue 8, 081020 (2020)
Fig. 1. Block of squeeze and excitation
Fig. 2. Structure diagram of residual block. (a) Original residual block; (b) SE residual block
Fig. 3. Structure diagram of SE-RetinaNet
Fig. 4. Comparison of SE-RetinaNet and RetinaNet network parameters
Fig. 5. Statistics of pneumonia lesion data distribution information
Fig. 6. Pre-processing of chest X-ray images
Fig. 7. Chest X-ray image gray histogram. (a) Original image; (b) after using CLAHE method
Fig. 8. P-R curves of different algorithms on the pneumonia dataset. (a)(b) P-R curves with IoU threshold of 0.25. (c)(d) P-R curves with IoU threshold of 0.5
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Table 2. Statistics of data set information
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Table 3. Performance comparison of different detection networks in the pneumonia detection
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Table 4. Performance comparison of different combined models in the pneumonia detection
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