init release

BraTS24-GLI.zip

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BraTS24-MEN-RT.zip

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+size 11633189284

BraTS24-MET.zip

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BraTS24-PED.zip

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README.md

@@ -16,7 +16,7 @@ size_categories:
 ## About
 This is a subset of the [BraTS24 dataset](https://www.synapse.org/Synapse:syn53708249/wiki/626323) which is released under the `CC BY-NC 4.0` license.
 
-We inlcude data (images + segmentation masks) for these tasks in BraTS24:
+We inlcude preprocessed data (images + segmentation masks) for these tasks in BraTS24:
 
 - Adult Glioma Post Treatment (GLI): https://www.synapse.org/Synapse:syn53708249/wiki/627500
 
@@ -26,6 +26,13 @@ We inlcude data (images + segmentation masks) for these tasks in BraTS24:
 
 - Pediatric Tumors (PED): https://www.synapse.org/Synapse:syn53708249/wiki/627505
 
+
+## Preprocessing
+- Images and masks are converted to 3D volumns in `nii.gz` format.
+
+- Images and masks are standardized to RAS+ orientation.
+
+- Image-mask pairs with unmatched file header, where voxel size and affine matrix are stored, are excluded.
   
 
 ## Segmentation Labels