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http://dx.doi.org/10.7236/JIIBC.2018.18.6.151

A Recognition Algorithm of Handwritten Numerals based on Structure Features  

Song, Jeong-Young (Dept. of Computer Engineering, Pai Chai University)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.18, no.6, 2018 , pp. 151-156 More about this Journal
Abstract
Because of its large differences in writing style, context-independency and high recognition accuracy requirement, free handwritten digital identification is still a very difficult problem. Analyzing the characteristic of handwritten digits, this paper proposes a new handwritten digital identification method based on combining structural features. Given a handwritten digit, a variety of structural features of the digit including end points, bifurcation points, horizontal lines and so on are identified automatically and robustly by a proposed extended structural features identification algorithm and a decision tree based on those structural features are constructed to support automatic recognition of the handwritten digit. Experimental result demonstrates that the proposed method is superior to other general methods in recognition rate and robustness.
Keywords
handwritten digital identification; combining structural feature; decision trees; pattern recognition;
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