@InProceedings{hofhauser2008,
  author =       "Andreas Hofhauser and Carsten Steger and Nassir
                  Navab",
  title =        "Harmonic Deformation Model for Edge Based Template
                  Matching",
  booktitle =    "Third International Conference on Computer Vision
                  Theory and Applications",
  pages =        "75--82",
  year =         "2008",
  volume =       "2"
}