["size_categories:n<1K", "format:parquet", "modality:image", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "image_id", "dtype": "int32"}, {"name": "image", "dtype": "image"}, {"name": "width", "dtype": "int32"}, {"name": "height", "dtype": "int32"}, {"name": "objects", "struct": [{"name": "id", "list": "int32"}, {"name": "area", "list": "float32"}, {"name": "bbox", "list": {"list": "float32"}}, {"name": "category", "list": {"class_label": {"names": {"0": "background", "1": "signature"}}}}]}]