Data · dataset · 2025
LOCCA: Manually annotated CT dataset of lung lobes in COVID-19 and Cancer patients
Listed in REDU - Unicamp Institutional Research Data Repository
This dataset contains two subsets of volumetric lung CT images, accompanied by annotations of the pulmonary lobes.
Description
The first subset consists of 30 CT scans from Brazilian patients with COVID-19, with manual annotations for each pulmonary lobe. The second subset includes only 30 manual annotations of the pulmonary lobes from cancer patients, whose volumetric images are publicly available in the Medical Segmentation Decathlon.
Additionally, the data include a characterization of the severity of abnormal findings for each image. For further details, see the related publication at Descriptor and LobePrior.
Links
Where it is published
- Dataverse dataset page redu.unicamp.br/dataset.xhtml?persistentId=doi%3A10.25824%2Fredu%2FORXJKS ↗
landing page · from redu unicamp br
- DOI doi.org/10.25824/redu/orxjks ↗
DOI / persistent id · from redu unicamp br
Catalogue records · 1
- Dataverse API redu.unicamp.br/api/datasets/:persistentId/?persistentId=doi%3A10.25824%2Fredu… ↗
metadata API · from redu unicamp br
Topics
- Stated by source
- Computer and Information Science
- From keywords
- Cancer · Medicine & Health
- Inferred from text
- Computed tomography 50% · Image 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| REDU - Unicamp Institutional Research Data Repository | doi:10.25824/redu/ORXJKS | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[disease].local:disease:cancer | mapping · redu unicamp br | vocabulary-mapper@1.0.0 | keywords['Cancer'] |
| concepts[field].dataverse_subject:computer-and-information-science | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[modality].local:modality:ct | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (50%) |
| concepts[modality].local:modality:image | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| description | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /description |
| publication_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| title | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /name |
| updated_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| version_label | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 |