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CT像からのCOVID-19診断支援AI
• CT像からCOVID-19典型度に関する画像所見推定
• 新型疾患に対する医師の判断を支援
CT像 セグメンテーション結果
セグメンテーション
FCN[cov1,cov2]
所見推定CNN
[cov3-cov5]
:正常
:異常陰影
COVID-19画像所見
推定結果
[cov1] M Oda, et al., Lung infection and normal region segmentation from CT volumes of COVID-19 cases, SPIE Medical Imaging, 2021
[cov2] M Oda, et al., COVID-19 Infection Segmentation from Chest CT Images Based on Scale Uncertainty, CLIP2021, LNCS 12969, pp.88-97, 2021
[cov3] M Oda, et al., Automated classification method of COVID-19 cases from chest CT volumes using 2D and 3D hybrid CNN for anisotropic volumes, SPIE Medical Imaging, 2022
[cov4] M Oda, et al., Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer, SPIE Medical Imaging, 2023
[cov5] R Toda, et al., Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks, SPIE Medical Imaging, 2023
約85%の分類精度達成
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