Wenxiu Zhang, Zhencai Zhu, Yonghe Zhang, Xinyu Wang, Guopeng Ding. Cell Image Segmentation Method Based on Residual Block and Attention Mechanism[J]. Acta Optica Sinica, 2020, 40(17): 1710001
- Acta Optica Sinica
- Vol. 40, Issue 17, 1710001 (2020)
Fig. 1. Overall framework of proposed model
Fig. 2. Structure of residual block
Fig. 3. Structure of attention mechanism
Fig. 4. Display of dataset. (a) Training set image; (b) corresponding ground truth
Fig. 5. Local image blocks and corresponding ground truth
Fig. 6. Cell segmentation results of group 1. (a) Origin image; (b) ground truth; (c) Otsu model; (d) FCN-8s model; (e) U-Net model; (f) SegNet model; (g) R2U-Net model; (h) proposed model
Fig. 7. Cell segmentation results of group 2. (a) Origin image; (b) ground truth; (c) Otsu model; (d) FCN-8s model; (e) U-Net model; (f) SegNet model; (g) R2U-Net model; (h) proposed model
Fig. 8. Cell segmentation results of group 3. (a) Origin image; (b) ground truth; (c) Otsu model; (d) FCN-8s model; (e) U-Net model; (f) SegNet model; (g) R2U-Net model; (h) proposed model
Fig. 9. Detail comparison of segmentation results. (a) Ground truth; (b) FCN-8s model; (c) U-Net model; (d) SegNet model; (e) R2U-Net model; (f) proposed model
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Table 1. Quantitative analysis of different segmentation models
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Table 2. Influence of each module on whole model
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