José, JoãoMoreno, M.Pinilla-Dutoit, J.Rodrigues, J. M. F.du Buf, J. M. H.2013-01-172013-01-172012-09Joao Jose; Moreno, M.; Pinilla-Dutoit, J.; Rodrigues, J.M.F.; du Buf, J.M.H. Blavigator: a navigation aid for blind persons, Trabalho apresentado em European Conf. on Visual Perception, In Proc. European Conf. on Visual Perception, Alghero, Italy, 2-6 Sept., Perception Vol. 41 Suppl. Alghero, Italy, 2012AUT: JRO00913; DUB00865;http://hdl.handle.net/10400.1/2106Blavigator (blind navigator) is a vision aid for blind and visuaIIy impaired persons. It supports local navigation by detecting waIkable paths in the immediate vicinity of the user. It guides the user for centering on the path.engVisão computacionalconference object2012-12-27