Abstract
Arabic script classification is a complex area of research in the field of computer vision. The issue of offline Arabic script classification has been a concern of many researchers interest currently as it is assumed that online Arabic script recognition is comparatively simple and significant achievements have been attained. Numerous researchers deal with these issues evolved in pre-processing and post-processing techniques of Arabic script and presented various approaches to improve its accuracy rate. However, offline Arabic script classification and its related issues are still fresh. In this paper, we focus on pre-processing to post-processing techniques and highlight several issues in each phase in order to highlight need of high classification performance for Arabic script classification (offline and online). Additionally, top experimental results are reported, discussed and compared, and current challenges are also discussed. Finally, online versus offline Arabic script recognition achievements are also compared.




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Abdelazeem S, Eraqi H (2011) On-line Arabic handwritten personal names recognition system based on HMM. In: Proceedings of ICDAR 2011, pp 1304–1308
Abuhaiba ISI, Mahmoud SA, Green RJ (1994) Recognition of handwritten cursive Arabic characters. IEEE Trans Pattern Anal Mach Intell 16(6):664–672
Alimi A, Ghorbel O (1995) The analysis of error in an online recognition system of Arabic handwritten characters. In: Proceedings of ICDAR, 14–16 August, Montreal, pp 890–893
Alimi AM (1997) A neuro-fuzzy approach to recognize Arabic handwritten characters. IEEE Int Conf Neural Netw 3(1997):1397–1400
Al-Sheikh T, El-Taweel S (1990) Real-time arabic handwritten character recognition. Pattern Recognit 23(12):1323–1332
Al-Taani AT (2005) An efficient feature extraction algorithm for the recognition of handwritten Arabic digits. Int J Comput Intell 2(2):107–111
Amin A, Masini G, Haton J (1984) Recognition of handwritten Arabic words and sentences. In: Proceedings of the 7th international joint conference on pattern recognition, Montréal, October 1984, pp 1055–1057
Biadsy F, Saabni R, EL-Sana J (2011) Segmentation-free online Arabic handwriting recognition. Int J Pattern Recognit Artif Intell 25(7):1009–1033
Bullock D, Grossberg S, Mannes C (1993) A neural network model for cursive script production. In: Presented at biological cybernetics, 1993, pp 15–28
Lin C, Suen CY (2008) A new benchmark on the recognition of handwritten Bangla and Farsi numeral characters. In: ICFHR, 2008, Montreal, August 2008, pp 278–283
Dehghan M, Faez K, Ahmadi M, Shridhar M (2001) Handwritten Farsi (Arabic) word recognition: a holistic approach using discrete HMM. Pattern Recognit 34(5):1057–1065
El-Abed H, Märgner V, Kherallah M, Alimi AM (2009) ICDAR 2009 online Arabic handwriting recognition competition. In: ICDAR, 2009 10th international conference on document analysis and recognition, 2009, pp 1388–1392
Elanwar RI, Rashwan MA, Mashali SA (2007) Simultaneous segmentation and recognition of Arabic characters in an unconstrained online cursive handwritten document. In: World academy of science, engineering and technology, vol 29, pp 288–291
El-Wakil MS, Shoukry AA (1989) On-line recognition of handwritten Arabic character recognition. Pattern Recognit 22(2):97–105
Eraqi H, Abdelazeem S (2011) An on-line Arabic handwriting recognition system based on a new on-line graphemes segmentation technique. In: Proceedings of ICDAR 2011, pp 409–413
Farah N, Khadir T, Sellami M (2005) Artificial neural network fusion: application to Arabic words recognition. In: European symposium on artificial neural networks ESANN, 27–29 April 2005, Bruges. ISBN: 2-930307-056
Halavati R, Souraki SB, Soleymani M (2005) Persian online handwriting recognition using fuzzy modeling. In: Published in IFSA’05, Beijing, July 2005, pp 232–236
Neamah K, Mohamad D, Saba T, Rehman A (2014) Discriminative features mining for offline handwritten signature verification. 3D Res. doi:10.1007/s13319-013-0002-3
Kherallah M, Bouri F, Alimi AM (2009) Online Arabic handwriting recognition system based on visual encoding and genetic algorithm. Eng Appl Artif Intell 22(1):153–170
Koerich AL, Kalva PR (2005) Unconstrained handwritten character recognition using metaclasses of characters. In: IEEE international conference on image processing, Genova, vol 2, pp 542–545
Li H (2002) Data driven design of an ANN/HMM system for online unconstrained handwritten character recognition. In: Proceedings of the 4th IEEE international conference on multimodal interfaces, October 14–16, 2002. IEEE Computer Society, Washington, DC, p 149
Ma Y, Leedham G (2007) Online recognition of handwritten Renqun shorthand for fast mobile Chinese text entry. Pattern Recognit Lett 28(7):873–883
Märgner V, El Abed H (2007) ICDAR 2007 Arabic handwriting recognition competition. In: 9th international conference on document analysis and recognition (ICDAR), vol 2, pp 1274–1278
Märgner V, Pechwitz M, El Abed H (2005) ICDAR 2005 Arabic handwriting recognition competition. In: 8th international conference on document analysis and recognition (ICDAR), vol 1, pp 70–74
Mezghani N, Cheriet M, Mitiche A (2003) Combination of pruned kohonen maps for online Arabic characters recognition. In: ICDAR03 vol 2, Edinburgh, Scotland, August 2003, pp 900–905
Njah S, Bezine H, Alimi AM (2010) A new encoding system: application to on-line Arabic handwriting. In: Proceedings of ICFHR 2010, pp 451–456
Rehman A, Saba T (2011) Document skew estimation and correction: analysis of techniques, common problems and possible solutions. Appl Artif Intell 25(9):769–787
Rehman A, Saba T (2012) Off-line cursive script recognition: current advances, comparisons and remaining problems. Artif Intell Rev 37(4):261–268. doi:10.1007/s10462-011-9229-7
Rehman A, Saba T (2014) Neural network for document image pre-processing: state of the art. Artif Intell Rev 42(2):253–273. doi:10.1007/s10462-012-9337-z
Rehman A Mohammad D, Sulong G, Saba T (2009) Simple and effective techniques for core-region detection and slant correction in offline script recognition. In: IEEE international conference on signal and image processing applications (ICSIPA), pp 15–20. doi:10.1109/ICSIPA.2009.5478628
Saba T, Rehman A, Altameem A, Uddin M (2014) Annotated comparisons of proposed precessing techniques for script recognition. Neural Comput Appl 25:1337–1347. doi:10.1007/s00521-014-1618-9
Saba T, Rehman A, Elarbi-Boudihir M (2011) Methods and strategies on off-line cursive touched characters segmentation: a directional review. Artif Intell Rev. doi:10.1007/s10462-011-9271-5.pp45-54
Starner T, Makhoul J, Schwartz R, Chou G (1994) Online cursive handwriting recognition using speech recognition methods. In: 1994 IEEE international conference on acoustics, speech, and signal processing. ICASSP-94, 19–22 April 1994, vol 5, pp V/125–V/128
Sternby J, Morwing J, Andersson J, Friberg C (2009) Online Arabic handwriting recognition with templates. Pattern Recognit 42(12):3278–3286. doi:10.1016/j.patcog.2008.12.017
Teulings HL (1994) Invariant handwriting features useful in cursive script recognition. In: Impedovo S (ed) Fundamentals of handwriting recognition. Springer, Berlin, pp 178–189
Verma B, Gander PD, Chen W (2001) Fusion of multiple handwritten word recognition techniques. Pattern Recognit Lett 22(9):991–998
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This research work is output of seeding project sponsored by RTC Prince Sultan University, Riyadh, KSA.
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Saba, T., Almazyad, A.S. & Rehman, A. Online versus offline Arabic script classification. Neural Comput & Applic 27, 1797–1804 (2016). https://doi.org/10.1007/s00521-015-2001-1
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DOI: https://doi.org/10.1007/s00521-015-2001-1