debugging

SPIDER.py

@@ -503,12 +503,12 @@ class SPIDER(datasets.GeneratorBasedBuilder):
             # Convert .mha mask to original size numeric array
             mask_array_original = sitk.GetArrayFromImage(mask)
 
-            # Rescale to UInt8 type (required for PyArrow and PIL)
-            mask_array_rescaled = skimage.img_as_ubyte(mask_array_original)
+            # Convert to Uint8 (range is [0,225], so all values should fit in Uint8)
+            mask_array_standardized = np.array(mask_array_original, dtype='uint8')
 
             # Convert .mha mask to standardized numeric array
             mask_array_standardized = standardize_3D_image(
-                mask_array_rescaled,
+                mask_array_standardized,
                 resize_shape,
             )