@inproceedings{gurijala2010extraction,
  title={Extraction of landmarks and features from virtual colon models},
  author={Gurijala, Krishna Chaitanya and Kaufman, Arie and Zeng, Wei and Gu, Xianfeng},
  booktitle={International MICCAI Workshop on Computational Challenges and Clinical Opportunities in Virtual Colonoscopy and Abdominal Imaging},
  pages={105--112},
  year={2010},
  organization={Springer}
}