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LEMON

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This repository is publicly accessible, but you have to accept the conditions to access its files and content.

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  1. I agree that using the Database only for non-commercial research and educational purposes.
  2. I agree that King's College London make no representations or warranties regarding the Database, including but not limited to warranties of non-infringement or fitness for a particular purpose.
  3. I agree that full responsibility for his or her use of the Database and shall defend and indemnify the LEMON team and King's College London, including their employees, Trustees, officers, and agents, against any and all claims arising from the Researcher's use of the Database, including but not limited to the Researcher's use of any copies of copyrighted images that he or she may create from the Database.
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📚 Paper - 🤖 GitHub - 🌐 Website

In this repository, we provide the full FPS LEMON videos in 📚 LEMON: A Large Endoscopic MONocular Dataset and Foundation Model for Perception in Surgical Settings. For more details, please visit our github repository at 🤖 GitHub).

If you use our dataset, model, or code in your research, please cite our paper: 

@misc{che2025lemonlargeendoscopicmonocular,
      title={LEMON: A Large Endoscopic MONocular Dataset and Foundation Model for Perception in Surgical Settings}, 
      author={Chengan Che and Chao Wang and Tom Vercauteren and Sophia Tsoka and Luis C. Garcia-Peraza-Herrera},
      year={2025},
      eprint={2503.19740},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2503.19740}, 
}

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# Login first
huggingface-cli login

# Download everything to the current folder
huggingface-cli download visurg/LEMON --repo-type dataset --local-dir ./your_local_path

Diversity and procedure prevalence in LEMON:

The data curation pipeline leading to the clean videos in the LEMON dataset is as follows:

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