Sistema de Condução de Deficientes Visuais

Marcelo De Paiva GuimarãesMichele Matumoto de SouzaBruno Barberi Gnecco

Visually impaired people can't read direction signs, making it difficult for them to locate the places they are searching for. Even simple indicative directions received by sounds may present difficulties for them (e.g., "two doors before the end of the hallway"). This paper aims to present an integrated navigation system for blind users. It integrates several technologies including portable computers, voice recognition and synthesis, wireless network and computer vision. The system constantly guides the blind user to navigate based on map of the area and real-time images from a camera.

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