@article{liu2010using_iyjmu===,
  title = {{Using K-means Clustering and MI for Non-rigid Registration of MRI and CT}},
  author = {Yixun Liu and Nikos Chrisochoides . Published in International Workshop on Machine Learning in Medical Imaging (MLMI) and the 13th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI) September 2010},
  year = {2010},
}