Ottoman Script Recognition Using Hidden Markov Model
Commenced in January 2007
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Ottoman Script Recognition Using Hidden Markov Model

Authors: Ayşe Onat, Ferruh Yildiz, Mesut Gündüz

Abstract:

In this study, an OCR system for segmentation, feature extraction and recognition of Ottoman Scripts has been developed using handwritten characters. Detection of handwritten characters written by humans is a difficult process. Segmentation and feature extraction stages are based on geometrical feature analysis, followed by the chain code transformation of the main strokes of each character. The output of segmentation is well-defined segments that can be fed into any classification approach. The classes of main strokes are identified through left-right Hidden Markov Model (HMM).

Keywords: Chain Code, HMM, Ottoman Script Recognition, OCR

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1059657

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References:


[1] Lorigo Liana M., Offline Arabic Handwriting Recognition, IEEE Transactions On Pattern Analysis and Machine Intelligience,Vol 28, No 5, May 2006.
[2] Mcandrew Alas Dair, Digital Image Processing with Matlab, Thomson Course Technology.
[3] At─▒c─▒ Alper, Segmentation, Feature Extraction and Recognition of Ottoman Script, September 1994.
[4] Motawa Deya, Amin Adnan and Sabourin Robert, Segmentation of Arabic Cursive Script.
[5] ChengXiang Zhai, A Brief Note on the Hidden Markov Models (HMMs), March 16, 2003.
[6] Alaa M.Gouda, M.A.Rashwan, Segmentation of Connected Arabic Characters Using Hidden Markov Models , CIMSA 2004 IEEE lnternetional Conference on Computational Intelligence for Measurement Systems and Applications Baston, YD, USA, 14-16 July 2004.