@INCOLLECTION{TopologicalCleaning_Zeng_2013,
  author =       {Wei Zeng and Rui Shi and Zhengyu Su
  and Xianfeng Gu},
  title =        {Efficient Topological Cleaning for Visual Colon Surface Flattening},
  booktitle =    {Abdomen and Thoracic Imaging-An
  Engineering \& Clinical Perspective},
  publisher =    {Springer US},
  year =         {2013},
  editor =       {Ayman S. El-Baz and Luca Saba and
  Jasjit S. Suri},
  pages =        {421-444},
}