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Assisting the Visually Impaired: Obstacle Detection and Warning System by Acoustic Feedback

The aim of this article is focused on the design of an obstacle detection system for assisting visually impaired people. A dense disparity map is computed from the images of a stereo camera carried by the user. By using the dense disparity map, potential obstacles can be detected in 3D in indoor and...

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Detalhes bibliográficos
Main Authors: Rodríguez, Alberto, Yebes, J. Javier, Alcantarilla, Pablo F., Bergasa, Luis M., Almazán, Javier, Cela, Andrés
Formato: Artigo
Idioma:Inglês
Publicado em: Molecular Diversity Preservation International (MDPI) 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3571849/
https://ncbi.nlm.nih.gov/pubmed/23247413
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s121217476
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