A survey on computer vision technology in Camera Based ETA devices

International Journal of Advances in Intelligent Informatics

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Field Value
Title A survey on computer vision technology in Camera Based ETA devices
Creator Ramezani Dooraki, Amir
Subject Computer Vision; Visually Impaired Person; Camera Based Electronic Travel Aid; Stereo Vision; Obstacle Detection; RANSAC; V-disparity
Description Electronic Travel Aid systems are expected to make impaired persons able to perform their everyday tasks such as finding an object and avoiding obstacles easier. Among ETA devices, Camera Based ETA devices are the new one and with a high potential for helping Visually Impaired Persons. With recent advances in computer science and specially computer vision, Camera Based ETA devices used several computer vision algorithms and techniques such as object recognition and stereo vision in order to help VIP to perform tasks such as reading banknotes, recognizing people and avoiding obstacles. This paper analyses and appraises a number of literatures in this area with focus on stereo vision technique. Finally, after discussing about the methods and techniques used in different literatures, it is concluded that the stereo vision is the best technique for helping VIP in their everyday navigation.
Publisher Universitas Ahmad Dahlan
Date 2015-11-30
Type info:eu-repo/semantics/article

Format application/pdf
Identifier http://ijain.org/index.php/IJAIN/article/view/40
Source International Journal of Advances in Intelligent Informatics; Vol 1, No 3 (2015): November 2015; 115-124
Language eng
Relation http://ijain.org/index.php/IJAIN/article/view/40/ijain_v1i3_p115_124
Rights Copyright (c) 2015 International Journal of Advances in Intelligent Informatics

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