My commit

FracAtlas_dataset.py

@@ -106,12 +106,14 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
  "frontal": datasets.Value("int32"),
  "lateral": datasets.Value("int32"),
  "oblique": datasets.Value("int32"),
+ "segmentation_metadata": datasets.Features({
+ "segmentation": datasets.Sequence(datasets.Sequence(datasets.Value("float"))),
+ "bbox": datasets.Sequence(datasets.Value("float")),
+ "area": datasets.Value("float")
+ }) or None,
  "segmentation": datasets.Sequence(datasets.Sequence(datasets.Value("float"))) or None,
  "bbox": datasets.Sequence(datasets.Value("float")) or None,
  "area": datasets.Value("float") or None,
- "width": datasets.Value("int32"),
- "height": datasets.Value("int32"),
- "depth": datasets.Value("int32"),
  "localization_metadata": datasets.Features({
  "width": datasets.Value("int32"),
  "height": datasets.Value("int32"),
@@ -211,8 +213,14 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
  segmentation = annotation.get('segmentation') # Default if not present
  bbox = annotation.get('bbox') # Default if not present
  area = annotation.get('area') # Default if not present
+ 
+ segmentation_metadata = {
+ 'segmentation': segmentation,
+ 'bbox':bbox,
+ 'area': area
+ }
  else:
- segmentation, bbox, area = None, None, None
+ segmentation_metadata = None
  
  xml_file_name = f"{image_id.split('.')[0]}.xml"
  xml_path = os.path.join(localization_path, xml_file_name)
@@ -247,10 +255,8 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
  "segmentation": segmentation,
  "bbox": bbox,
  "area": area,
- "width": width,
- "height": height,
- "depth": depth,
- "localization_metadata": localization_metadata
+ "localization_metadata": localization_metadata,
+ 'segmentation_metadata': segmentation_metadata
  }
  yield image_id, example_data