Discrimination of facial parts based on dynamic grids of point representations
@Article{herpers98ijprai,
  author = 	 {R. Herpers and G. Sommer},
  title = 	 {Discrimination of facial parts based on dynamic grids of point representations},
  journal = 	 {Int. J. of Pattern Recognition and Artificial Intelligence},
  volume =       {12},
  number =       {4},
  year = 	 1998,
  pages =        {381-405}
}