@INPROCEEDINGS{wachinger2010miccai,
  author = {Christian Wachinger and Mehmet Yigitsoy and Nassir Navab},
  title = {Manifold Learning for Image-Based Breathing Gating with Application to 4D Ultrasound},
  booktitle = {MICCAI},
  year = {2010},
  address = {Beijing, China},
  month = {September}
}