EED-Astig Pediatric External-Eye Dataset

Pediatric external-eye photographs with gaze-view annotations, corneal masks, eyelid/eyelash-line keypoints, and clinical tabular parameters for astigmatism-related research.

At a glance

Field	Value
Short name	eed_astig
Full name	EED-Astig Pediatric External-Eye Dataset
Primary category	external_eye
Contained modalities	external_eye, tabular
Tasks	segmentation, landmark_detection, regression
Samples	3,088
Classes	Not reported (Not reported)
Splits	all
Size	0.42 GB
Source-stated terms	Data Use Agreement; non-commercial research only
Normalized terms	research-only
Descriptive screening label	Research or challenge restriction recorded; check source
Terms scope	dataset_files
Access friction	controlled_or_manual
Route backend	Manual (upstream-gated)
Availability	available (checked 2026-07-21)
Acquisition support	manual_access_blocked
Legacy sample-loader status	Metadata and access only

Notes

Zenodo record describes 640 children aged 3-6 years with 3,088 external-eye image files, JSON annotations, masks/keypoints, and Parameter.xls. Access requires explicit agreement to a data-use agreement and is non-commercial research only.

Access preflight and acquisition

CLI

# This route requires upstream human action; no transfer starts.
eyehub download eed_astig --data-dir ./data --dry-run --json
# Follow the official instructions shown by preflight.

Python

from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY

ds = REGISTRY.get_dataset('eed_astig')
print(preflight_dataset(ds, './data'))  # returns manual_access_blocked

Upstream page: https://doi.org/10.5281/zenodo.18976824

Source-term evidence: https://doi.org/10.5281/zenodo.18976824

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

@misc{eed_astig,
  title  = { EED-Astig Pediatric External-Eye Dataset },
  note   = { Liu H, Lv Y, Li S, Liu R, Hou X, Chen F, Liu Y, You J, Wang H, Liu S. EED-Astig. Zenodo, 2026. doi:10.5281/zenodo.18976824 },
  year   = { 2026 },
  url    = { https://doi.org/10.5281/zenodo.18976824 },
}

Plain text

Liu H, Lv Y, Li S, Liu R, Hou X, Chen F, Liu Y, You J, Wang H, Liu S. EED-Astig. Zenodo, 2026. doi:10.5281/zenodo.18976824

Source-stated terms

• Raw source string: Data Use Agreement; non-commercial research only
• Normalized category: research-only
• Apparent scope: dataset_files
• Descriptive screening label: Research or challenge restriction recorded; check source

⚠️ 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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