INTELLIGENT READER FOR VISUALLY IMPAIRED”
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
NHCE
Abstract
This project is an automatic document reader for visually impaired people,
developed on the Raspberry Pi processor board. It controls the peripherals like
camera, a speaker which act as an interface between the system and the user.
Optical character recognition (OCR) technology is used for the identification of
the printed characters using image sensing devices and computer
programming. The OCR process is done using online and offline methods. It
converts images of typed or printed text into machine-encoded text. These
encoded texts are then converted into the audio output (Speech). Raspberry Pi
is used for the translation of printed document into data files using Py tesseract
library and Python programming. These data files are then computed by Open
CV library and Python programming language to get the audio output