RBAD Retinal Branching-Angle Detection Benchmark
Fundus-image benchmark with retinal vessel branching-angle annotations for evaluating branching-angle detection and measurement algorithms.
At a glance
| Field | Value |
|---|---|
| Short name | rbad |
| Full name | RBAD Retinal Branching-Angle Detection Benchmark |
| 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 | rbad |
| Contained modalities | fundus |
| Tasks | landmark_detection, measurement |
| Primary reported quantity | 40 images |
| Classes | Not reported (Not reported) |
| Splits | all |
| Size | Not reported |
| Source-stated terms | ASU non-commercial research license |
| Normalized terms | research-only |
| Descriptive screening label | Research or challenge restriction recorded; check source |
| Terms scope | unknown |
| Access friction | anonymous_direct |
| Route backend | GitHub |
| Availability | available (checked 2026-07-21) |
| Acquisition support | end_to_end_tested |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 40 | images | Branching-angle benchmark images | official_source_description | github.com/Retinal-Research |
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
Repository provides 40 benchmark images and annotations under an academic non-commercial license from Arizona Board of Regents; verify terms before redistribution or commercial use.
Access information and download
- CLI
- Python
# Read-only preflight
eyehub download rbad --data-dir ./data --dry-run --json
# Download, only when preflight reports supported behavior
eyehub download rbad --data-dir ./data
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('rbad')
print(preflight_dataset(ds, './data')) # no download
Upstream page: github.com/Retinal-Research
Source-term evidence: github.com/Retinal-Research
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
- Plain text
@misc{rbad,
title = { RBAD Retinal Branching-Angle Detection Benchmark },
note = { Yu F, Yu S, Ma S, Williams MA, Yu H. RBAD: A Dataset and Benchmark for Retinal Vessels Branching Angle Detection. IEEE BHI. 2024. doi:10.1109/BHI62660.2024.10913865 },
year = { 2024 },
url = { https://github.com/Retinal-Research/RBAD },
}
Yu F, Yu S, Ma S, Williams MA, Yu H. RBAD: A Dataset and Benchmark for Retinal Vessels Branching Angle Detection. IEEE BHI. 2024. doi:10.1109/BHI62660.2024.10913865
Source-stated terms
- Raw source string: ASU non-commercial research license
- Normalized category:
research-only - Apparent scope:
unknown - 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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