@INPROCEEDINGS{Hahn-3DIM-2007,
  author = {Hahn, Markus and Krueger, Lars and Woehler, {\relax Ch}ristian and
    Gross, Horst-Michael},
  title = {Tracking of Human Body Parts Using the Multiocular Contracting Curve
    Density Algorithm},
  booktitle = {Int. Conf. on 3-D Digital Imaging and Modeling (3DIM)},
  year = {2007},
  pages = {257--264},
  publisher = {IEEE}
}