MARIO: AMD-Progression Longitudinal OCT (MICCAI 2024)

~30,000 longitudinal OCT B-scans across multiple patient visits, annotated for AMD change detection and progression monitoring.

At a glance

Field	Value
Short name	mario
Full name	MARIO: AMD-Progression Longitudinal OCT (MICCAI 2024)
Primary category	oct
Contained modalities	oct
Tasks	classification, progression
Samples	30,000
Classes	4 (Not reported)
Splits	train, val, test
Size	25.0 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

Notes

Distributed as 21 multi-part split zips (Task_1.zip.001-014 + Task_2.zip.001-007, ~21.8 GB). After download, reassemble with cat Task_1.zip.* > Task_1.zip then extract with 7-Zip. The Zenodo files are marked CC BY 4.0. Check any separate challenge rules before entering a competition.

Access preflight and acquisition

CLI

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

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

Python

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

ds = REGISTRY.get_dataset('mario')
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{mario,
  title  = { MARIO: AMD-Progression Longitudinal OCT (MICCAI 2024) },
  note   = { Quellec G, Zeghlache R, et al., 'MARIO: Monitoring AMD Progression from OCT — MICCAI 2024 Challenge', arXiv 2506.02976. Data: Zenodo doi:10.5281/zenodo.15270469 (2025). Peer-reviewed proceedings pending },
  year   = { 2024 },
  url    = { https://zenodo.org/records/15270469 },
}

Plain text

Quellec G, Zeghlache R, et al., 'MARIO: Monitoring AMD Progression from OCT — MICCAI 2024 Challenge', arXiv 2506.02976. Data: Zenodo doi:10.5281/zenodo.15270469 (2025). Peer-reviewed proceedings pending.

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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