@article{estimationoflargemotioninlungctby,
  title = {Estimation of Large Motion in Lung CT by Integrating Regularized Keypoint Correspondences into Dense Deformable Registration},
  author = {Jan Rühaak and Thomas Polzin and Stefan Heldmann and Ivor J. A. Simpson and Heinz Handels and Jan Modersitzki and Mattias P. Heinrich},
  year = {2018},
  eprint = {1807.00467},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.00467v1},
}