- Convert CT image from the DICOM format to the NIfTI format.
*.dcm => *.nii.gz
- Images are reoriented to the same direction and resampled to the fixed size (128ร128ร128).
*.nii.gz = > *.npy
- Use K-means algorithm to extract lung region from CT images.
- The intensity values are clipped to the range [-1024, 1024] and a z-score normalization is applied based on the mean and standard deviation of the intensity values.
qiuxinyun2010 / covid19-delta Goto Github PK
View Code? Open in Web Editor NEWUse 3D-CNN to identify delta variant of covid-19 based on Chest CT
License: Apache License 2.0