---
license: apache-2.0
task_categories:
- text-to-video
language:
- en
tags:
- medical
pretty_name: s
---

# Introduction

**Ophora-160K** contains **162,185 video clip-instruction pairs** extracted from **9,819 narrative videos** of ophthalmic surgery. The average duration of all clips is **5.54 seconds**.  

All ophthalmic narrative videos were collected from the **YouTube** platform. The file **`ophora161k.csv`** contains all video clip IDs and their generation instructions. The file **`ophora28k.csv`** contains content that has been filtered to remove sensitive information such as subtitles and watermarks.

---

## Citation

If you find this project useful in your research, please consider citing:

```bibtex
@article{li2025ophora,
  title={Ophora: A large-scale data-driven text-guided ophthalmic surgical video generation model},
  author={Li, Wei and Hu, Ming and Wang, Guoan and Liu, Lihao and Zhou, Kaijin and Ning, Junzhi and Guo, Xin and Ge, Zongyuan and Gu, Lixu and He, Junjun},
  journal={arXiv preprint arXiv:2505.07449},
  year={2025}
}