Martin-FG-2008

@INPROCEEDINGS{Martin-FG-2008,
  author = {Martin, {\relax Ch}ristian and Werner, Uwe and Gross, Horst-Michael},
  title = {A Real-Time Facial Expression Recognition System Based on Active
    Apperance Models Using Gray Images and Edge Images},
  booktitle = {IEEE Int. Conf. on Face and Gesture Recognition (FG)},
  year = {2008},
  pages = {1--6},
  publisher = {IEEE}
}