@inproceedings{wang2009shape,
  title={Shape analysis with conformal invariants for multiply connected domains and its application to analyzing brain morphology},
  author={Wang, Yalin and Gu, Xianfeng and Chan, Tony F and Thompson, Paul M},
  booktitle={IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  pages={202--209},
  year={2009},
  organization={IEEE}
}