Skip to main content

A Novel Cross Correlation-Based Approach for Handwritten Gujarati Character Recognition

  • Conference paper
  • First Online:
Proceedings of First International Conference on Smart System, Innovations and Computing

Part of the book series: Smart Innovation, Systems and Technologies ((SIST,volume 79))

Abstract

One of the major reasons for poor recognition rate in handwritten character recognition is the lack of unique features to represent handwritten characters. In this paper, an attempt is made to utilize the similarity already exist in different parts of the Gujarati characters. A novel feature extraction technique based on normalized cross correlation is proposed for handwritten Gujarati character recognition. An overall accuracy of 53.12%, 68.53%, and 66.43% is obtained using Naive Bayes classifier, linear and polynomial Support Vector Machine (SVM) classifiers, respectively, with the proposed feature extraction algorithm. Experimental results show significant contribution by proposed technique and improvement in recognition rate may be obtained by combining these features with some other significant features. One of the significant contributions of proposed work is the development of large and representative dataset of 20,500 isolated handwritten Gujarati characters.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

References

  1. M. Chaudhary, G. Shikkenawis, S. K. Mitra, and M. Goswami, “Similar looking Gujarati printed character recognition using Locality Preserving Projection and artificial neural networks,” in International Conference on Emerging Applications of Information Technology, EAIT, 2012, pp. 153–156.

    Google Scholar 

  2. Pal, U., and B. B. Chaudhuri, “Indian script character recognition: a survey,” Pattern Recogniion., pp. 1887–1899, 2004.

    Google Scholar 

  3. N. Sharma, U. Pal, F. Kimura and S. Pal, “Recognition of off-line handwritten Devnagari characters using quadratic classifier”, Computer Vision, Graphics and Image Processing. Springer Berlin Heidelberg, 2006. 805–816.

    Google Scholar 

  4. U. Pal, N. Sharma, T.Wakabayashi, and F. Kimura, “Off-line handwritten character recognition of Devnagari script,” in Proc. 9th Conference on Document Analysis and Recognition, 2007, pp. 496–500.

    Google Scholar 

  5. U. Pal, S. Chanda, T. Wakabayashi, and F. Kimura, “Accuracy improvement of Devnagari character recognition combining SVM and MQDF,” in Proc. 11th Int. Conf. Frontiers Handwrit. Recognit., 2008, pp. 367–372. Dr. P. S. Deshpande, Latesh Malik, Sandhya Arora, “Fine classification recognition of handwritten devnagari characters with regular expressions minimum edit distance method”, JOURNAL OF COMPUTERS (2008). VOL. 3, NO. 5, MAY 2008.

    Google Scholar 

  6. U. Pal, T. Wakabayashi, and F. Kimura, “Comparative study of Devanagari handwritten character recognition using different features and classifiers,” in Proc. 10th Conf. Document Anal. Recognit., 2009, pp. 1111–1115.

    Google Scholar 

  7. Apurva A. Desai, “Gujarati handwritten numeral optical character reorganization through neural network”, Pattern Recognition 43 (2010) 2582–2589.

    Google Scholar 

  8. Mamta maloo, K.V. Kale, “Support vector machine based Gujarati numeral recognition”, International Journal on Computer Science and Engineering (IJCSE), ISSN: 0975-3397 Vol. 3 No. 7 July 2011.

    Google Scholar 

  9. Desai, Apurva A. “Support vector machine for identification of handwritten Gujarati alphabets using hybrid feature space.” CSI Transactions on ICT, pp. 1–7, 2015.

    Google Scholar 

  10. Ankit K. Sharma, Dipak M. Adhyaru, Tanish H. Zaveri, and Priyank B. Thakkar. “Comparative analysis of zoning based methods for Gujarati handwritten numeral recognition.”, 5th Nirma University International Conference on Engineering (NUiCONE), pp. 1–5. IEEE, 2015.

    Google Scholar 

  11. M. Goswami and S. Mitra, “Offline handwritten Gujarati numeral recognition using low-level strokes,” Int. J. Appl. Pattern Recognit., 2015.

    Google Scholar 

  12. N. Otsu, A threshold selection method from gray-level histograms, Automatica 11 (1975) 23–27.

    Google Scholar 

  13. Lewis, J. P. “Fast normalized cross-correlation.” Vision interface. Vol. 10. No. 1. 1995.

    Google Scholar 

Download references

Acknowledgements

The authors are thankful to Institute of Technology, Nirma University for their support to carry out this research.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ankit K. Sharma .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer Nature Singapore Pte Ltd.

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Sharma, A.K., Adhyaru, D.M., Zaveri, T.H. (2018). A Novel Cross Correlation-Based Approach for Handwritten Gujarati Character Recognition. In: Somani, A., Srivastava, S., Mundra, A., Rawat, S. (eds) Proceedings of First International Conference on Smart System, Innovations and Computing. Smart Innovation, Systems and Technologies, vol 79. Springer, Singapore. https://doi.org/10.1007/978-981-10-5828-8_48

Download citation

  • DOI: https://doi.org/10.1007/978-981-10-5828-8_48

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-5827-1

  • Online ISBN: 978-981-10-5828-8

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics