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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: Mask must be a pyarrow.Array of type boolean
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1607, in _prepare_split_single
num_examples, num_bytes = writer.finalize()
^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 770, in finalize
self.write_examples_on_file()
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 655, in write_examples_on_file
self.write_batch(batch_examples=batch_examples)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 747, in write_batch
self.write_table(pa_table, writer_batch_size)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 762, in write_table
pa_table = embed_table_storage(pa_table)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in embed_table_storage
embed_array_storage(table[name], feature, token_per_repo_id=token_per_repo_id)
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 1795, in wrapper
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2124, in embed_array_storage
return feature.embed_storage(array, token_per_repo_id=token_per_repo_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/features/nifti.py", line 250, in embed_storage
storage = pa.StructArray.from_arrays([bytes_array, path_array], ["bytes", "path"], mask=bytes_array.is_null())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "pyarrow/array.pxi", line 4259, in pyarrow.lib.StructArray.from_arrays
File "pyarrow/array.pxi", line 4929, in pyarrow.lib.c_mask_inverted_from_obj
TypeError: Mask must be a pyarrow.Array of type boolean
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1342, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 907, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1438, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1616, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
subject_id int32 | num_slices int32 | ct_middle_slice image | mask_middle_slice image | overlay_middle_slice image |
|---|---|---|---|---|
1 | 767 | |||
2 | 829 | |||
3 | 714 | |||
4 | 598 | |||
5 | 619 | |||
6 | 575 | |||
7 | 723 | |||
8 | 533 | |||
9 | 727 | |||
10 | 241 | |||
11 | 553 | |||
12 | 602 | |||
13 | 620 | |||
14 | 584 | |||
15 | 556 | |||
16 | 843 | |||
17 | 602 | |||
18 | 706 | |||
19 | 666 | |||
20 | 286 | |||
21 | 717 | |||
22 | 329 | |||
23 | 694 | |||
24 | 607 | |||
25 | 328 | |||
26 | 265 | |||
27 | 723 |
AeroPath
AeroPath is an airway segmentation benchmark dataset with challenging pathology, containing 27 contrast-enhanced CT scans acquired at St. Olavs Hospital, Trondheim, Norway.
Dataset Summary
| Field | Details |
|---|---|
| Modality | Contrast-enhanced CT (CTA) |
| Body Part | Chest — airways and lungs |
| Subjects | 27 |
| Labels | Airways, Lungs |
| Total Size | ~4.8 GB |
| License | CC-BY 4.0 |
Data Structure
Each subject folder contains:
{N}_CT_HR.nii.gz— CT volume{N}_CT_HR_label_airways.nii.gz— airway segmentation mask{N}_CT_HR_label_lungs.nii.gz— lung segmentation mask
Citation
@dataset{hofstad2023aeropathzenodo,
title = {AeroPath: An airway segmentation benchmark dataset with challenging pathology},
author = {Hofstad, Erlend and Bouget, David and Pedersen, André},
month = nov,
year = 2023,
publisher = {Zenodo},
doi = {10.5281/zenodo.10069289},
url = {https://doi.org/10.5281/zenodo.10069289}
}
@article{stoverud2024aeropath,
title = {AeroPath: An airway segmentation benchmark dataset with challenging pathology and baseline method},
author = {Støverud, Karen-Helene and Bouget, David and Pedersen, André and Langø, Thomas and Hofstad, Erlend Fagertun and others},
journal = {PLOS ONE},
volume = {19},
number = {10},
pages = {e0311416},
year = {2024},
doi = {10.1371/journal.pone.0311416}
}
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