Abstract
The medium for recording data and information in the present world is paper, magnetic tapes, hard disks, pen drives, etc., whereas about 700 years ago palm leaves were used for this purpose. To recognize the palm leaf text, a novel concept of using a 3D inherent feature, i.e., (depth of incision) is proposed in the current study. This proposed depth sensing approach is used for background subtraction on palm leaf manuscripts. For various features extracted from the palm leaf characters, an improved recognition accuracy is also reported with the help of this 3D feature. To improve the predictive recognition accuracy and to reduce the memory needed, investigations are carried out by implementing optimization techniques.
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Bag, S., Harit, G., Bhowmick, P.: Recognition of Bangla compound characters using structural decomposition. Pattern Recognit. 47(3), 1187–1201 (2014)
Prabhakar, K., Kannan, R.J.: A comparative study of optical character recognition for Tamil script. J. Sci. Res. 35(4), 570–582 (2009)
Kannan, B., Jomy, J., Pramod, K.: Handwritten character recognition of South Indian scripts: A review. Computing Research Repository, vol. abs/1106.0107
Vijaya Lakshmi, T.R., Narahari Sastry, P., Rajinikanth, T.V.: A novel 3D approach to recognize Telugu palm leaf text. Int. J. Eng. Sci. Technol. 20(1), 143–150 (2017)
Narahari Sastry, P., Vijaya Lakshmi, T.R., Krishnan, R.K., Koteswara Rao, N.V.: Modeling of palm leaf character recognition using transform based techniques. Pattern Recognit. Lett. 84, 29–34 (2016)
Chamchong, C.R., Fung, C.: Generation of optimal binarisation output from ancient Thai manuscripts on palm leaves. Adv. Decis. Sci. 2015(925935), 1–7 (2015)
Sastry, P.N., Krishnan, R.: Isolated Telugu palm leaf character recognition using radon transform, a novel approach. In: World Congress on Information and Communication Technologies (WICT), pp. 795–802 (2012)
Sastry, P.N., Vijaya Lakshmi, T.R., Krishnan, R., Rao, N.: Analysis of Telugu palm leaf characters using multi-level recognition approach. J. Appl. Eng. Sci. 10(20), 9258–9264 (2015)
Vijaya Lakshmi, T.R., Sastry, P.N., Krishnan, R., Rao, N., Rajinikanth, T.V.: Analysis of Telugu palm leaf character recognition using 3D feature. In: International Conference on Computational Intelligence and Networks (CINE), pp. 36–41 (2015)
Garain, U., Paquet, T., Heutte, L.: On foreground–background separation in low quality document images. Int. J. Doc. Anal. Recognit. (IJDAR) 8(1), 47–63 (2006)
Chen, J., Lopresti, D.: Model-based ruling line detection in noisy handwritten documents. Pattern Recognit. Lett. 35, 34–45 (2014)
Eglin, V., Bres, S., Rivero, C.: Hermite and Gabor transforms for noise reduction and handwriting classification in ancient manuscripts. Int. J. Doc. Anal. Recognit. (IJDAR) 9(2–4), 101–122 (2007)
Şaykol, E., Sinop, A.K., Güdükbay, U., Özgür, U., Çetin, A.E.: Content-based retrieval of historical Ottoman documents stored as textual images. IEEE Trans. Image Process. 13(3), 314–325 (2004)
Kefali, A., Sari, T., Bahi, H.: Foreground–background separation by feed-forward neural networks in old manuscripts. Informatica (Slovenia) 38(4), 329–338 (2014)
Dalal, N., Triggs, B.: Histograms of oriented gradients for human detection. In: 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR’05), vol. 1. San Diego, CA, USA, pp. 886–893 (2005)
Sastry, P.N., Vijaya Lakshmi, T.R., Rao, N.V.K., Rajinikanth, T.V., Wahab, A.: Telugu handwritten character recognition using zoning features. In: International Conference on IT Convergence and Security (ICITCS), Beijing, pp. 1–4 (2014)
Vijaya Lakshmi, T.R., Sastry, P.N., Rajinikanth, T.V.: Hybrid approach for Telugu handwritten character recognition using k-NN and SVM classifiers. Int. Rev. Comput. Softw. 10(9), 923–929 (2015)
Khushaba, R.N., Al-Ani, A., Al-Jumaily, A.: Feature subset selection using differential evolution and a statistical repair mechanism. Expert Syst. Appl. 38(9), 515–526 (2011)
Vijaya Lakshmi, T.R., Sastry, P.N., Rajinikanth, T.V.: Feature optimization to recognize Telugu handwritten characters by implementing DE and PSO techniques. In: International conference on Frontiers in Intelligent Computing Theory and Applications, pp. 397–405 (2016)
Bharathi, P.T., Subashini, P.: Optimal feature subset selection using differential evolution with sequential extreme learning machine for river ice images. In: IEEE Region 10 Conference TENCON, Nov 2015, pp. 1–6 (2015)
Mirjalili, S., Hashim, S.Z.M., Sardroudi, H.M.: Training feed forward neural networks using hybrid particle swarm optimization and gravitational search algorithm. Appl. Math. Comput. 218(22), 125–137 (2012)
Mirjalili, S., Hashim, S.: A new hybrid PSOGSA algorithm for function optimization. In: International Conference on Computer and Information Application (ICCIA), Dec 2010, pp. 374–377 (2010)
Liu, H., Dougherty, E., Dy, J.G., Torkkola, K., Tuv, E., Peng, H., Ding, C., Long, F., Berens, M., Parsons, L., Zhao, Z., Yu, L.: Evolving feature selection. IEEE Intell. Syst. 20(6), 64–76 (2005)
Kennedy, J., Eberhartt, R.: Particle swarm optimization. In: Proceedings of IEEE International Conference on Neural Network, pp. 1942–1948 (1995)
Shi, Y., Eberhart, R.C.: Empirical study of particle swarm optimization. In: Proceedings of the 1999 Congress on Evolutionary Computation, vol. 3, p. 1950 (1999)
Das, S., Suganthan, P.N.: Differential evolution: a survey of the state-of-the-art. IEEE Trans. Evolut. Comput. 15(1), 4–31 (2011)
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Vijaya Lakshmi, T.R., Sastry, P.N. & Rajinikanth, T.V. Feature selection to recognize text from palm leaf manuscripts. SIViP 12, 223–229 (2018). https://doi.org/10.1007/s11760-017-1149-9
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DOI: https://doi.org/10.1007/s11760-017-1149-9