Design of Obstacle Detection System for Visually Challenged People | Zendy

Thottempudi Pardhu | Zendy; D. V. Srihari Babu | Zendy; E. Amareshwar | Zendy

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Design of Obstacle Detection System for Visually Challenged People

Author(s) -

Thottempudi Pardhu,

D. V. Srihari Babu,

E. Amareshwar

Publication year - 2020

Publication title -

international journal of recent technology and engineering (ijrte)

Language(s) - English

Resource type - Journals

ISSN - 2277-3878

DOI - 10.35940/ijrte.d9109.018520

Subject(s) - stairs , signage , doors , elevator , obstacle , computer science , visually impaired , computer vision , matlab , arduino , artificial intelligence , human–computer interaction , embedded system , engineering , geography , operating system , art , civil engineering , structural engineering , archaeology , visual arts

This paper describes a obstacle detection system for visually impaired people using Image processing in MATLAB.This system, together with ultra-sonic sensor interfaced with Arduino detects stairs and doors with or without signage and distance of these objects from the user. This information is conveyed to the user through a speaker. The results show satisfactory accuracy in detecting stairs and extracting different signage on doors such as that of washroom, exit, elevator etc.

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