Retinal DR Longitudinal Fundus Pairs

Baseline and two-year follow-up color fundus image pairs from Tianjin Medical University for diabetic-retinopathy progression research.

At a glance

Field	Value
Short name	retinal_dr_longitudinal
Full name	Retinal DR Longitudinal Fundus Pairs
Publication date	Unknown
Date basis	Unknown
Publication date precision	Unknown
Publication date evidence	Unknown
Publication date source field	Unknown
Publication date reviewed	Unknown
Date notes	-
Primary category	fundus
Resource role	current_dataset
Dataset family	retinal_dr_longitudinal
Contained modalities	fundus
Tasks	progression, classification
Primary reported quantity	1,115 image pairs
Classes	Not reported (Not reported)
Splits	all
Size	4.0 GB
Source-stated terms	Unknown — needs check (HF; ethics statement in card)
Normalized terms	unknown
Descriptive screening label	Unknown or unclear; do not assume permission
Terms scope	unknown
Access friction	self_service_authenticated
Route backend	HuggingFace Hub
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	1,115	image_pairs	Rows in corrected_manifest.csv	current_deposit_table	huggingface.co/datasets
Additional	2,428	images	JPG files in the current deposit The deposit contains 1,250 baseline and 1,178 follow-up images; 2,230 participate in the corrected 1,115-pair manifest.	current_deposit_file_listing	huggingface.co/datasets
Additional	572	participants	Unique patient IDs in corrected_manifest.csv	current_deposit_table	huggingface.co/datasets

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

Verify source publication before commercial use.

Access information and download

CLI

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

# Download, only when preflight reports supported behavior
eyehub download retinal_dr_longitudinal --data-dir ./data

Python

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

ds = REGISTRY.get_dataset('retinal_dr_longitudinal')
print(preflight_dataset(ds, './data'))  # no download

Upstream page: huggingface.co/datasets

Source-term evidence: huggingface.co/datasets

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{retinal_dr_longitudinal,
  title  = { Retinal DR Longitudinal Fundus Pairs },
  note   = { Retinal DR longitudinal fundus pairs, Tianjin Medical University. HuggingFace, 2025 },
  year   = { 2025 },
  url    = { https://huggingface.co/datasets/usama10/retinal-dr-longitudinal },
}

Plain text

Retinal DR longitudinal fundus pairs, Tianjin Medical University. HuggingFace, 2025.

Source-stated terms

• Raw source string: Unknown — needs check (HF; ethics statement in card)
• Normalized category: unknown
• Apparent scope: unknown
• Descriptive screening label: Unknown or unclear; do not assume permission

⚠️ 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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