Generating realistic Arabic handwriting dataset

  • Authors

    • Mahmoud I. Abdalla Computer engineer at Suez Canal Authority
    • Mohsen A. Rashwan professor, Electronics and Communication Department, Zagazig University,Zagazig
    • Mohamed A. Elserafy professor, Electronics and Communication Department, Cairo University, Cairo‎
    2019-10-19
    https://doi.org/10.14419/ijet.v8i4.29786
  • Arabic handwriting, normalization, ligatures, template learning, Gaussian regression.

  • Abstract

    During the previous year's holistic approach showing satisfactory results to solve ‎the ‎problem of Arabic handwriting word  recognition instead of word letters ‎‎segmentation.‎ ‎In this paper, we present an efficient system for ‎ generation realistic Arabic handwriting dataset from ASCII input ‎text. We carefully selected simple word list that contains most Arabic ‎letters normal and ligature connection cases. To improve the ‎performance of new letters reproduction we developed our ‎normalization method that adapt its clustering action according to ‎created Arabic letters families. We enhanced  Gaussian Mixture ‎Model process to learn letters template by detecting the ‎number and position of Gaussian component by implementing ‎Ramer-Douglas-Peucker‎ algorithm which improve the new letters ‎shapes reproduced by using and Gaussian Mixture Regression. ‎‎We learn the translation distance between word-part to achieve ‎real handwriting word generation shape.‎ Using combination of LSTM and CTC layer as a recognizer to validate the ‎efficiency of our approach in generating new realistic Arabic handwriting words inherit user handwriting style as shown by the experimental results.‎

     

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  • How to Cite

    I. Abdalla, M., A. Rashwan, M., & A. Elserafy, M. (2019). Generating realistic Arabic handwriting dataset. International Journal of Engineering & Technology, 8(4), 460-466. https://doi.org/10.14419/ijet.v8i4.29786

    Received date: 2019-08-25

    Accepted date: 2019-10-05

    Published date: 2019-10-19