CornOrb: Orbscan Corneal Topography and Clinical Annotations

Orbscan corneal topography maps and structured clinical annotations for keratoconus detection.

At a glance

Field	Value
Short name	cornorb
Full name	CornOrb: Orbscan Corneal Topography and Clinical Annotations
Primary category	corneal_topography
Contained modalities	corneal_topography
Tasks	classification
Samples	1,454
Classes	Not reported (Not reported)
Splits	all
Size	0.68 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	anonymous_direct
Route backend	Zenodo
Availability	available (checked 2026-07-21)
Acquisition support	standard_platform_supported
Legacy sample-loader status	Metadata and access only

Access preflight and acquisition

CLI

# Read-only preflight
eyehub download cornorb --data-dir ./data --dry-run --json

# Explicit transfer, only when preflight reports supported behavior
eyehub download cornorb --data-dir ./data

Python

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

ds = REGISTRY.get_dataset('cornorb')
print(preflight_dataset(ds, './data'))  # no transfer

Upstream page: zenodo.org/records

Source-term evidence: zenodo.org/records

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{cornorb,
  title  = { CornOrb: Orbscan Corneal Topography and Clinical Annotations },
  note   = { CornOrb: A Multimodal Dataset of Orbscan Corneal Topography and Clinical Annotations for Keratoconus Detection. Zenodo, 2026. doi:10.5281/zenodo.20542091 },
  year   = { 2026 },
  url    = { https://zenodo.org/records/20542091 },
}

Plain text

CornOrb: A Multimodal Dataset of Orbscan Corneal Topography and Clinical Annotations for Keratoconus Detection. Zenodo, 2026. doi:10.5281/zenodo.20542091

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.

Related datasets with shared modalities

• keratoconus_detection_kaggle: Keratoconus Detection Corneal Maps (573 records, unknown)
• dryad_cornea_oct_pentacam: Corneal OCT and Pentacam Tomography Dataset (count not reported records, cc0)