Roundel

Short-Axis Segementation App.

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Data Structure

data/
└── {subfolder_name}/
    ├── image___{pat_id}.nii.gz
    ├── mask___{pat_id}.nii.gz
    └── sax_df___{pat_id}.csv

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File Descriptions

image___{pat_id}.nii.gz

NIfTI image file for a single patient. Shape: (H, W, D, T)

• H: height
• W: width
• D: slice index
• T: time frame

mask___{pat_id}.nii.gz

Segmentation mask corresponding to the image. Shape: (H, W, D, T) Spatial and temporal dimensions match the image exactly.

sax_df___{pat_id}.csv

CSV file containing acquisition metadata.

Columns

• pixelspacing
• thickness

Example

pixelspacing,thickness
1,8