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--- |
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title: "LUNA25_TS_seg" |
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license: cc-by-nc-sa-4.0 |
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configs: |
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- config_name: metadata |
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data_files: "metadata.csv" |
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--- |
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# LUNA25 TS Segmentations |
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The [LUNA25 challenge](https://luna25.grand-challenge.org/) serves as a benchmark for evaluating lung nodule detection in low-dose CT scans. This repository includes segmentations generated using [TotalSegmentator](https://github.com/wasserth/TotalSegmentator) for the `total`, `lung_vessels`, and `lung_nodules` tasks. Note: Segmentation volumes have not been independently verified and are supplied "as is". |
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## Steps to recreate |
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1. Use `scripts/convert_nifti.py` and `scripts/convert_nifti.sh` to convert LUNA25 `.mha` files to `.nii.gz`. |
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2. Install [TotalSegmentator](https://github.com/wasserth/TotalSegmentator). |
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3. Run TS segmentation scripts (written for parallel execution): |
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- `scripts/ts_total.sh` |
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- `scripts/ts_lung_vessels.sh` |
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- `scripts/ts_lung_nodules.sh` |
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4. Run `scripts/get_metadata.py` to get metadata for detected lung nodules. |
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```text |
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Installation Info: |
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- Date installed: Mar 6, 2025. |
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- Python version: 3.9.15 |
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- TotalSegmentator version: 2.7.0 |
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``` |
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For full list of package versions, see [requirements.txt](requirements.txt). |
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## Citation |
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```text |
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@misc{luna25, |
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title={{LUNA25: LUng Nodule Analysis Challenge}}, |
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author={{Grand-Challenge.org}}, |
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year={2025} |
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howpublished={\url{https://luna25.grand-challenge.org/}}, |
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} |
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@article{wasserthal2023totalsegmentator, |
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title={TotalSegmentator: robust segmentation of 104 anatomic structures in CT images}, |
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author={Wasserthal, Jakob and Breit, Hanns-Christian and Meyer, Manfred T and Pradella, Maurice and Hinck, Daniel and Sauter, Alexander W and Heye, Tobias and Boll, Daniel T and Cyriac, Joshy and Yang, Shan and others}, |
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journal={Radiology: Artificial Intelligence}, |
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volume={5}, |
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number={5}, |
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pages={e230024}, |
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year={2023}, |
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publisher={Radiological Society of North America} |
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} |
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@article{poletti2022automated, |
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title={Automated lung vessel segmentation reveals blood vessel volume redistribution in viral pneumonia}, |
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author={Poletti, Julien and Bach, Michael and Yang, Shan and Sexauer, Raphael and Stieltjes, Bram and Rotzinger, David C and Bremerich, Jens and Sauter, Alexander Walter and Weikert, Thomas}, |
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journal={European Journal of Radiology}, |
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volume={150}, |
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pages={110259}, |
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year={2022}, |
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publisher={Elsevier} |
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} |
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``` |
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