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Detecting and Locating Crosswalks using a Camera Phone

Urban intersections are the most dangerous parts of a blind or visually impaired person’s travel. To address this problem, this paper describes the novel “Crosswatch” system, which uses computer vision to provide information about the location and orientation of crosswalks to a blind or visually imp...

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Main Authors: Ivanchenko, Volodymyr, Coughlan, James, Shen, Huiying
Formato: Artigo
Idioma:Inglês
Publicado: 2008
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2874980/
https://ncbi.nlm.nih.gov/pubmed/20502533
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/CVPRW.2008.4563143
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