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     Research Journal of Applied Sciences, Engineering and Technology `


Recognition of Multi-lingual Handwritten Numerals Using Partial Derivatives

1K.N. Saravanan and 2R. Anitha
1Christ University, Bangalore, Karnataka
2Muthayammal Engineering College, Rasipuram, Tamilnadu, India
Research Journal of Applied Sciences, Engineering and Technology `  2016  1:27-36
http://dx.doi.org/10.19026/rjaset.12.2300  |  © The Author(s) 2016
Received: July ‎2, ‎2015  |  Accepted: August ‎15, ‎2015  |  Published: January 05, 2016

Abstract

The multi-font and multi-lingual handwritten numerals recognition has been a demanding requirement in this decade. This research work proposes multi-lingual handwritten numerals recognition using partial derivatives for classifying handwritten numerals of five major Indian languages. The objective of the proposed work aims at designing and developing a recognition algorithm for multilingual handwritten numerals. This objective is achieved through data collection and preprocessing which involves creation of handwritten numeral databases, data collection, round off mean aspect ratio value based representation and identification of features using partial derivatives. The features derived from partial derivatives are stored in a five dimensional column vector which yielded a recognition rate of 94.80, 95.89, 96.44, 95.81 and 92.03%, respectively for Kannada, Gurumukhi, Sindhi, Malayalam and Tamil Handwritten Numerals respectively.

Keywords:

Binary numeral image, feature identification, multi-lingual handwritten numeral recognition, representation, single linkage clustering and distance metric,


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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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