ITEC Iris and Pupil Segmentation Dataset
Human cataract-surgery video frames with iris and pupil pixel masks.
At a glance
| Field | Value |
|---|---|
| Short name | itec_iris_pupil |
| Full name | ITEC Iris and Pupil Segmentation Dataset |
| 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 | surgical_video |
| Resource role | annotation_layer |
| Dataset family | itec_iris_pupil |
| Contained modalities | surgical_video |
| Tasks | segmentation |
| Primary reported quantity | 82 frames |
| Classes | Not reported (Not reported) |
| Splits | all |
| Size | Not reported |
| Source-stated terms | Scientific-research-only; noncommercial use |
| Normalized terms | unknown |
| Descriptive screening label | Unknown or unclear; do not assume permission |
| Terms scope | dataset_files |
| Access friction | controlled_or_manual |
| Route backend | Manual (upstream-gated) |
| Availability | available (checked 2026-08-02) |
| Acquisition support | manual_access_blocked |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 82 | frames | Official ITEC source reports 82 annotated frames from 35 cataract-surgery videos. Source-stated quantity; repository file count is separate. | official_source_description | ftp.itec.aau.at/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
The official ITEC agreement route is canonical. Kaggle is an alternate mirror, not the controlling source.
Documented relationships
These links record source-supported lineage or overlap, not merely similar modality tags.
- This record is
derived fromcataract_101: The official ITEC page states that the annotated iris and pupil frames were selected from Cataract-101 surgery videos. (evidence)
Access information and download
- CLI
- Python
# This route requires upstream human action; no transfer starts.
eyehub download itec_iris_pupil --data-dir ./data --dry-run --json
# Follow the official instructions shown by preflight.
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('itec_iris_pupil')
print(preflight_dataset(ds, './data')) # returns manual_access_blocked
Upstream page: ftp.itec.aau.at/datasets
Other documented locations
These links identify alternate deposits, components, metadata records, mirrors, versions, or related derived materials. They do not create additional canonical catalog records.
- kaggle: mirror (arwabasal/itec-iris-and-pupil-segmentation): Non-authoritative alternate route.
Source-term evidence: ftp.itec.aau.at/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
- Plain text
@misc{itec_iris_pupil,
title = { ITEC Iris and Pupil Segmentation Dataset },
note = { Repository dataset record. arwabasal/itec-iris-and-pupil-segmentation },
url = { https://ftp.itec.aau.at/datasets/ovid/iris_pupil_seg/index.html },
}
Repository dataset record. arwabasal/itec-iris-and-pupil-segmentation.
Source-stated terms
- Raw source string: Scientific-research-only; noncommercial use
- Normalized category:
unknown - Apparent scope:
dataset_files - 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.
Similar resources by shared modality
- ophora: Ophora-160K: Ophthalmic Surgical Video Instruction Dataset (162,185 video clip instruction pairs,
unknown) - lmod_plus: LMOD+ Multimodal Ophthalmology Benchmark (32,633 annotated instances,
unknown) - insegcat: InSegCat: Instance Segmentation for Cataract Surgery (5,581 annotated images,
research-only) - cadis: CaDIS: Cataract Dataset for Image Segmentation (4,670 images,
research-only) - cataract_lmm: Cataract-LMM: Large-Scale Multi-Source Multi-Task Cataract Surgery Benchmark (3,000 videos,
cc-by-nc-nd) - ophnet2024: OphNet2024: Ophthalmic Surgical Video Dataset (2,278 videos,
cc-by-nc-sa) - lmod_cataract_1k: LMOD-Cataract-1K (2,256 images,
cc-by) - lmod_cataract_1k_cot: Cataract-1K Surgical Analysis Chain-of-Thought Dataset (2,256 images,
mit)