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An Assistive Reading System for Visually Impaired using OCR and TTS

by Akshay Sharma, Abhishek Srivastava, Adhar Vashishth
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 95 - Number 2
Year of Publication: 2014
Authors: Akshay Sharma, Abhishek Srivastava, Adhar Vashishth
10.5120/16566-6231

Akshay Sharma, Abhishek Srivastava, Adhar Vashishth . An Assistive Reading System for Visually Impaired using OCR and TTS. International Journal of Computer Applications. 95, 2 ( June 2014), 13-18. DOI=10.5120/16566-6231

@article{ 10.5120/16566-6231,
author = { Akshay Sharma, Abhishek Srivastava, Adhar Vashishth },
title = { An Assistive Reading System for Visually Impaired using OCR and TTS },
journal = { International Journal of Computer Applications },
issue_date = { June 2014 },
volume = { 95 },
number = { 2 },
month = { June },
year = { 2014 },
issn = { 0975-8887 },
pages = { 13-18 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume95/number2/16566-6231/ },
doi = { 10.5120/16566-6231 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:18:23.320801+05:30
%A Akshay Sharma
%A Abhishek Srivastava
%A Adhar Vashishth
%T An Assistive Reading System for Visually Impaired using OCR and TTS
%J International Journal of Computer Applications
%@ 0975-8887
%V 95
%N 2
%P 13-18
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Reading machines are mechatronic devices which use optical character recognition and text-to-speech technology in order to output synthetic voice from printed text. In this paper an assistive system has been proposed for visually impaired or blind persons. It reads textual information on papers and produces corresponding voice using OCR (Optical Character Recognition)and TTS (Text-to-speech) system. To localize text regions in images connected component labeling approach using histogram analysis is done on binarized image. TTS system using Concatenative synthesis based on SDK (Software Development Kit) platform is used. This system is operated via a voice-based user interface and also has a user friendly GUI (graphical user interface) to scan the text and to control various speech parameters. Speech signal produced can be saved and reproduced for later use.

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Index Terms

Computer Science
Information Sciences

Keywords

Text Information Extraction(TIE) Optical Character Recognition (OCR) Connected Component Labeling Text-to-speech (TTS) Concatenative synthesis Graphical User Interface(GUI)

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