@INPROCEEDINGS{Stricker-ICVS-2009,
  author = {Stricker, Ronny and Martin, {\relax Ch}ristian and Gross, Horst-Michael},
  title = {Increasing the Robustness of {2D} Active Appearance Models for Real-World
    Applications},
  booktitle = {Computer Vision Systems (ICVS)},
  year = {2009},
  pages = {364--373},
  volume = {5815},
  series = {LNCS},
  publisher = {Springer}
}