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     Research Journal of Applied Sciences, Engineering and Technology


ViOC-optical Alphanumeric Character Extraction from Video Frames

1Resmi R. Nair, 1A. Shobana, 1T. Abhinaya and 2S. Sibi Chakkaravarthy
1Department of ECE, Vel Tech
2Department of CSE, Vel Tech RR and SR Technical University, Chennai-600062, Tamilnadu, India
Research Journal of Applied Sciences, Engineering and Technology  2014  3:439-442
http://dx.doi.org/10.19026/rjaset.8.991  |  © The Author(s) 2014
Received: April ‎15, ‎2014  |  Accepted: June ‎08, ‎2014  |  Published: July 15, 2014

Abstract

The main motto of the study is to provide the new distinct method to extract the optical characters in the form of alpha numeric characters from the video frames. In this study we proposed a new methodology to recognize the optical characters from the video frames; the methodology is taken with two step process, in first step the video frames are separated into frame by frames. Then the text detection phase is revoked with text localization and text verification and the second step is to recognize the characters. In this phase the text is verified and recognized. The final outcome is the recognized characters from the video frames. The experimental results are demonstrated clearly and the proposed method has an optimality over the video frames without any jitter or noise sequence in processing the extraction phase. The method performs better result than the existing algorithm and the results yields 94% accuracy in the MATLAB R2013b simulation environment.

Keywords:

Localization, OCR , text extraction, text recognition , text verification , video frame,


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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