@inproceedings{BarthHerpers2005,
  author    = {Alexander Barth and Rainer Herpers},
  title     = {Robust Head Detection and Tracking in Cluttered Workshop Environments Using GMM},
  series = {Kropatsch, Sablatnig et al. (Eds.): Pattern Recognition. Proceedings of the 27th DAGM Symposium, Vienna, Austria, August 31 - September 2, 2005. Lecture Notes in Computer Science, Vol. 3663},
  publisher = {Springer},
  address   = {Berlin, Heidelberg},
  isbn      = {3-540-28703-5},
  doi       = {10.1007/11550518\_55},
  pages     = {442 -- 450},
  year      = {2005},
  language  = {en}
}