@inproceedings{zeng2010conformal,
  title={Conformal geometry based supine and prone colon registration},
  author={Zeng, Wei and Marino, Joseph and Gu, Xianfeng and Kaufman, Arie},
  booktitle={International MICCAI Workshop on Computational Challenges and Clinical Opportunities in Virtual Colonoscopy and Abdominal Imaging},
  pages={113--119},
  year={2010},
  organization={Springer}
}