Jian Du, Bingliang Hu, Zhoufeng Zhang. Gastric Carcinoma Classification Based on Convolutional Neural Network and Micro-Hyperspectral Imaging[J]. Acta Optica Sinica, 2018, 38(6): 0617001
- Acta Optica Sinica
- Vol. 38, Issue 6, 0617001 (2018)
Fig. 1. Illustration of local connection
Fig. 2. Flow chart of CNN modeling towards medical micro-hyperspectral data
Fig. 3. Micro-hyperspectral imaging system
Fig. 4. (a) Micro-hyperspectral data cube of gastric tissue; (b) schematic of pixel point spectrum curve extraction
Fig. 5. Average spectra of gastric cancer tissue and normal tissue
Fig. 6. Variations of training loss and classification accuracy with the number of iterations
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Table 1. Statistics of training and test sets of samples
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Table 2. Specific parameters of CNN classification model of gastric carcinoma slices
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Table 3. Classification results obtained by three kinds of models
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