Abstract
To enhance Arabic handwritten recognition (AHR) performance, a combination between online and offline features is investigated. In this paper we exploit handcrafted features based on beta-elliptic model and automatic features using deep classifier called Convolutional Deep Belief Network (CDBN). The experiments are conducted on two different Arabic databases: LMCA and ADAB databases which including respectively isolated characters and Tunisian names towns handwritten by several different writers. The advantage of the both databases was the offline images had built at the same time as the online trajectory. The test results show a significant improvement in recognition rate.
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References
Elarian, Y., Ahmad, I., Awaida, S., Al-Khatib, W.G., Zidouri, A.: An Arabic handwriting synthesis system. Pattern Recogn. 48, 849–861 (2015)
Huang, G.-B., Zhou, H., Ding, X., Zhang, R.: Extreme learning machine for regression and multiclass classification. IEEE Trans. Syst. Man Cybern. Part B Cybern. 42(2), 513–529 (2012)
Lee, H., Pham, P.T., Largman, Y., Ng, A.Y.: Unsupervised feature learning for audio classification using convolutional deep belief networks. In: Advances in Neural Information Processing Systems (NIPS), pp. 1096–1104 (2009)
Tagougui, N., Boubaker, H., Kherallah, M., Alimi, M.A.: A hybrid NN/HMM modeling technique for online Arabic handwriting recognition. Int. J. Comput. Linguist. Res. 4(3), 107–118 (2013)
El Abed, H., Kherallah, M., Märgner, V., Alimi, A.M.: On-line Arabic handwriting recognition competition - ADAB database and participating systems. IJDAR 14(1), 15–23 (2011)
Elleuch, M., Tagougui, N., Kherallah, M.: Deep learning for feature extraction of Arabic handwritten script. In: Azzopardi, G., Petkov, N., Effenberg, A.O. (eds.) CAIP 2015, Part II. LNCS, vol. 9257, pp. 371–382. Springer, Heidelberg (2015). doi:10.1007/978-3-319-23117-4_32
Pechwitz, M., Maddouri, S.S., Märgner, V., Ellouze, N., Amiri, H.: IFN/ENIT database of handwritten Arabic words. In: Colloque International Francophone sur l’Ecrit et le Document (CIFED), pp. 127–136 (2002)
Boubaker, H., Chaabouni, A., Tagougui, N., Kherallah, M., Elabed, H., Alimi, A.M.: Off-line features integration for on-line handwriting graphemes modeling improvement. In: The 13th International Conference on Frontiers of Handwriting Recognition ICFHR 2012, Bari, Italy, pp. 69–74, 18–21 September, 2012
Hamdani, M., El Abed, H., Kherallah, M., Alimi, A.M.: Combining multiple HMMs using on-line and off-line features for offline Arabic handwriting recognition. In: Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR), vol. 1, pp. 201–205, July 2009
Boubaker, H., Kherallah, M., Alimi, A.M.: New strategy for the on-line handwriting modeling. In: Proceedings of the Ninth International Conference on Document Analysis and Recognition (ICDAR), vol. 2, pp. 1233–1247 (2007)
Hinton, G.E.: A practical guide to training restricted Boltzmann machines. In: Montavon, G., Orr, G.B., Müller, K.-R. (eds.) Neural Networks: Tricks of the Trade, 2nd edn. LNCS, vol. 7700, pp. 599–619. Springer, Heidelberg (2012)
Lee, H., Grosse, R., Ranganath, R., Ng, A.Y.: Unsupervised learning of hierarchical representations with convolutional deep belief networks. Commun. ACM 54(10), 95–103 (2011)
Vapnik, V.: Statistical Learn Theory. John Wiley, New York (1998)
Cortes, C., Vapnik, V.: Support vector networks. Mach. Learn. 20, 273–297 (1995)
Burges, C.: A tutorial on support vector machines for pattern recognition. Data Min. Knowl. Discov. 2(2), 121–167 (1998)
Chang, C.C., Lin, C.J.: LIBSVM: a library for support vector machines (2001). http://www.csie.ntu.edu.tw/~cjlin/libsvm
Boubaker, H., Tagougui, N., Elbaati, A., Kherallah, M., Elabed, H., Alimi, A.M.: Online arabic databases and applications. In: Märgner, V., El Abed, H. (eds.) Guide to OCR for Arabic Scripts, Part IV: Applications, pp. 541–557. Springer, London (2012)
Ahmed, H., Abdel Azeem, S.: On-line Arabic handwriting recognition system based on HMM. In: Proceedings of International Conference on Document Analysis and Recognition (ICDAR), pp. 1324–1328 (2011)
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Elleuch, M., Zouari, R., Kherallah, M. (2016). Feature Extractor Based Deep Method to Enhance Online Arabic Handwritten Recognition System. In: Villa, A., Masulli, P., Pons Rivero, A. (eds) Artificial Neural Networks and Machine Learning – ICANN 2016. ICANN 2016. Lecture Notes in Computer Science(), vol 9887. Springer, Cham. https://doi.org/10.1007/978-3-319-44781-0_17
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DOI: https://doi.org/10.1007/978-3-319-44781-0_17
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