@InProceedings{Gamallo08_waf,
  author = 	 {C. Gamallo and P. Quint\'{\i}a and C.V. Regueiro and M. Mucientes},
  title = 	 {Global localization based on omnivision sensor for a guide mobile robot},
  booktitle = 	 {Proceedings of IX Workshop en Agentes F\'{\i}sicos (WAF)},  
  pages = 	 {61-68},
  year = 	 {2008},  
  address = 	 {Vigo (Spain)}
}