MFIDDR: Multi-Field Imaging Dataset for Diabetic Retinopathy

34,452 fundus images from 4,344 patients across multiple fields per eye, with DR screening labels. Largest public four-field DR dataset.

At a glance

Field	Value
Short name	mfiddr
Full name	MFIDDR: Multi-Field Imaging Dataset for Diabetic Retinopathy
First published	Unknown
Publication date precision	Unknown
Publication date evidence	Unknown
Publication date source field	Unknown
Publication date reviewed	Unknown
Primary category	fundus
Resource role	current_dataset
Dataset family	mfiddr
Contained modalities	fundus
Tasks	grading, classification, multilabel
Primary reported quantity	34,452 images
Classes	5 (Not reported)
Splits	train, test
Size	30.0 GB
Source-stated terms	MIT (form-gated download)
Normalized terms	mit
Descriptive screening label	Standard label without an explicit NC clause; verify that it applies to data
Terms scope	unknown
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

Reported quantities

Role	Count	Unit	Scope	Basis	Evidence
Primary	34,452	images	Primary quantity reported in the reviewed catalog source	legacy_catalog_field	github.com/mfiddr

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.

Notes

Google Form gates the Drive link — no static download ID.

Access information and download

CLI

# This route requires upstream human action; no transfer starts.
eyehub download mfiddr --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('mfiddr')
print(preflight_dataset(ds, './data'))  # returns manual_access_blocked

Upstream page: github.com/mfiddr

Source-term evidence: github.com/mfiddr

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{mfiddr,
  title  = { MFIDDR: Multi-Field Imaging Dataset for Diabetic Retinopathy },
  note   = { MFIDDR Multi-Field Imaging Dataset for DR. github.com/mfiddr/MFIDDR },
  url    = { https://github.com/mfiddr/MFIDDR },
}

Plain text

MFIDDR Multi-Field Imaging Dataset for DR. github.com/mfiddr/MFIDDR

Source-stated terms

• Raw source string: MIT (form-gated download)
• Normalized category: mit
• Apparent scope: unknown
• Descriptive screening label: Standard label without an explicit NC clause; verify that it applies to data

⚠️ 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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