1. Feris, R., Campos, T., andCesar, R. (2000): ‘Detection and tracking of facial features in video sequences’, in ‘Lecture notes in artificial intelligence, Vol. 1793’ (Springer-Verlag, 2000),4, pp. 127–135
2. Sich, U. (1981): ‘Surgery for Bell's palsy‘,Arch. Otolaryngol.,1, pp. 1–11
3. Frey, M., Jenny, A., andGiovaoli, P. (1994): ‘Development of a new documentation system for facial movements as a basis for the international registry for neuromuscular reconstruction in the face’,Plast. Reconstruct. Surg.,7, pp. 1334–1349
4. Gebhard, A., andPaulus, D. (2000): ‘A system for diagnosis support of patients with facial paralysis’, In KI, Bd. 2000,3, pp. 40–42
5. Helling, T. D., andNeely, J. G. (1997): ‘Validation of objective measures for facial paralysis’,Laryngoscope,10, pp. 1345–1349