International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Double Blind Reviewed

ISSN: 2319-7064




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Review Papers | Engineering | India | Volume 8 Issue 4, April 2019


Assistive Device for Blind based on IoT

Aparna Annaso Patil | Shubhangi Premchand Phadtare


Abstract: This is the automatic document reader for visually impaired people, developed on Raspberry Pi. It uses the Optical character recognition (OCR) technology for the identification of the printed characters using computer programming. It converts images of printed text into machine encoded text. In this research these images are converted into the audio output (Speech) through the use of OCR and Text-to-speech synthesis. The conversion of printed document into text files is done using Raspberry Pi which again uses Tesseract library and Python programming. The text files are processed by OpenCV library & python programming language and audio output is achieved.


Keywords: Rasbarian, OCR, Rasberry Pi 3, OpenCV


Edition: Volume 8 Issue 4, April 2019,


Pages: 672 - 674


How to Cite this Article?

Aparna Annaso Patil, Shubhangi Premchand Phadtare, "Assistive Device for Blind based on IoT", International Journal of Science and Research (IJSR), Volume 8 Issue 4, April 2019, pp. 672-674, https://www.ijsr.net/get_abstract.php?paper_id=ART20196968

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