Human foveal cone photoreceptor topography and its dependence on eye length
The 28-eye human adaptive-optics archive is directly reusable for foveal cellular imaging and biometric measurement.
At a glance
| Field | Value |
|---|---|
| Short name | dryad_human_foveal_cones |
| Full name | Human foveal cone photoreceptor topography and its dependence on eye length |
| First published | 2019-08-05 |
| Publication date precision | day |
| Publication date evidence | https://doi.org/10.5061/dryad.nh0fp1b |
| Publication date source field | Published |
| Publication date reviewed | 2026-09-11 |
| Primary category | adaptive_optics |
| Resource role | current_dataset |
| Dataset family | dryad_human_foveal_cones |
| Contained modalities | adaptive_optics, tabular |
| Tasks | measurement |
| Primary reported quantity | 28 eyes |
| Classes | Not reported (Not reported) |
| Splits | all |
| Size | 0.033285643 GB |
| Source-stated terms | https://spdx.org/licenses/CC0-1.0.html |
| Normalized terms | cc0 |
| Descriptive screening label | Standard label without an explicit NC clause; not a permission finding |
| Terms scope | dataset_files |
| Access friction | self_service_authenticated |
| Route backend | Dryad |
| Availability | available (checked 2026-08-01) |
| Acquisition support | standard_platform_supported |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 28 | eyes | Source-stated primary resource quantity. Current official Dryad metadata. | official_source_description | https://doi.org/10.5061/dryad.nh0fp1b |
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
Scope: core_add. Named file-level object: HUMAN_FOVEAL_CONES.zip. Official Dryad API metadata and current file listing reviewed 2026-08-01.
Access information and download
- CLI
- Python
# Read-only preflight
eyehub download dryad_human_foveal_cones --data-dir ./data --dry-run --json
# Download, only when preflight reports supported behavior
eyehub download dryad_human_foveal_cones --data-dir ./data
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('dryad_human_foveal_cones')
print(preflight_dataset(ds, './data')) # no download
Upstream page: https://doi.org/10.5061/dryad.nh0fp1b
Source-term evidence: https://doi.org/10.5061/dryad.nh0fp1b
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{dryad_human_foveal_cones,
title = { Human foveal cone photoreceptor topography and its dependence on eye length },
note = { Human foveal cone photoreceptor topography and its dependence on eye length. Dryad Dataset. doi:10.5061/dryad.nh0fp1b },
url = { https://doi.org/10.5061/dryad.nh0fp1b },
}
Human foveal cone photoreceptor topography and its dependence on eye length. Dryad Dataset. doi:10.5061/dryad.nh0fp1b.
Source-stated terms
- Raw source string: https://spdx.org/licenses/CC0-1.0.html
- Normalized category:
cc0 - 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.
Similar resources by shared modality
- mendeley_sub_cone_visual_resolution_by_active: Data from: Sub-cone visual resolution by active, adaptive sampling in the human foveola (16 participants,
cc-by) - mendeley_vivo_cone_photoreceptor_topography_human_foveola: In-vivo cone photoreceptor topography of the human foveola (Not reported,
cc-by) - ocular_chat_vqa: OcularChat-VQA: AREDS-Derived Patient-Physician Dialogue Dataset (844,000 records,
cc-by-nc-sa) - brset_mbrset_embeddings: Embedding-Based Representations for BRSET and mBRSET (53,188 embedding vectors,
unknown) - lmod_plus: LMOD+ Multimodal Ophthalmology Benchmark (32,633 annotated instances,
unknown) - oculoscope: OculoScope: Fairer AI in Ophthalmology Dataset (16,530 images,
cc-by) - dryad_r7s04: Data from: Prevalence of depression, anxiety, adjustment disorders, and somatoform disorders in patients with age-related macular degeneration in Germany (15,160 participants,
cc0) - fairvlmed: FairVLMed: Fair Vision-Language Medical Ophthalmic Dataset (10,000 images,
cc-by-nc-nd)