A Vision-Based Wayfinding System for Visually Impaired People Using Situation Awareness and Activity-Based Instructions

Author： Ko Eunjeong   Kim Eun Yi  

Publisher： MDPI

E-ISSN： 1424-8220|17|8|1882-1882

ISSN： 1424-8220

Source： Sensors, Vol.17, Iss.8, 2017-08, pp. : 1882-1882

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