@inproceedings{yang20123d,
  title={3D prostate segmentation of ultrasound images combining longitudinal image registration and machine learning},
  author={Yang, Xiaofeng and Fei, Baowei},
  booktitle={Medical Imaging 2012: Image-Guided Procedures, Robotic Interventions, and Modeling},
  volume={8316},
  pages={83162O},
  year={2012},
  organization={International Society for Optics and Photonics}
}