Paraguay Color Fundus DR Dataset
757 color fundus images from a Paraguayan cohort with 7-class DR grading labels. Adds Latin-American representation.
At a glance
| Field | Value |
|---|---|
| Short name | paraguay_dr |
| Full name | Paraguay Color Fundus DR Dataset |
| Publication date | 2021-02-10 |
| Date basis | Initial dataset release |
| Publication date precision | day |
| Publication date evidence | zenodo.org/api |
| Publication date source field | metadata.publication_date (earliest repository version) |
| Publication date reviewed | 2026-09-11 |
| Date notes | Zenodo versions history for current record 4647952 identifies record 4532361 as the earliest version; date is the earliest version publication field. |
| Primary category | fundus |
| Resource role | current_dataset |
| Dataset family | paraguay_dr |
| Contained modalities | fundus |
| Tasks | grading, classification |
| Primary reported quantity | 757 images |
| Classes | 7 (Not reported) |
| Splits | all |
| Size | 0.5 GB |
| Source-stated terms | CC BY 4.0 |
| Normalized terms | cc-by |
| Descriptive screening label | Standard label without an explicit NC clause; not a permission finding |
| Terms scope | dataset_files |
| Access friction | self_service_authenticated |
| Route backend | Zenodo |
| Availability | available (checked 2026-07-21) |
| Acquisition support | standard_platform_supported |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 757 | images | Primary quantity reported in the reviewed catalog source | legacy_catalog_field | zenodo.org/record |
Counts retain their source-reported units. Additional rows can describe components, paired items, or derivative copies and are not automatically added to the primary quantity.
Documented relationships
These links record source-supported lineage or overlap, not merely similar modality tags.
- mm_retinal_reason is
derived fromthis record: The version-pinned official dataset card lists this record among the CFP or OCT sources used to construct MM-Retinal-Reason. (evidence)
Access information and download
- CLI
- Python
# Read-only preflight
eyehub download paraguay_dr --data-dir ./data --dry-run --json
# Download, only when preflight reports supported behavior
eyehub download paraguay_dr --data-dir ./data
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('paraguay_dr')
print(preflight_dataset(ds, './data')) # no download
Upstream page: zenodo.org/record
Source-term evidence: zenodo.org/record
Loader status
This catalog record provides metadata and access instructions, but it does not yet include a standard DatasetSample loader. Inspect the source file structure or contribute a loader before using it in a training pipeline.
Citation
- BibTeX
- Plain text
@misc{paraguay_dr,
title = { Paraguay Color Fundus DR Dataset },
note = { Castillo Benítez et al., Paraguay DR Dataset, Zenodo 2021. doi:10.5281/zenodo.4647952 },
year = { 2021 },
url = { https://zenodo.org/record/4647952 },
}
Castillo Benítez et al., Paraguay DR Dataset, Zenodo 2021. doi:10.5281/zenodo.4647952
Source-stated terms
- Raw source string: CC BY 4.0
- Normalized category:
cc-by - Apparent scope:
dataset_files - Descriptive screening label: Standard label without an explicit NC clause; not a permission finding
⚠️ Source-stated terms, scope, and normalized labels are curation metadata, not legal advice or a permission finding. Review the current official source before transfer or reuse.
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