Skip to main content

Interpretation of Ambiguous Zone in Handwritten Chinese Character Images Using Bayesian Network

  • Conference paper
Advances in Neural Networks – ISNN 2009 (ISNN 2009)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 5553))

Included in the following conference series:

  • 2271 Accesses

Abstract

Interpretation of ambiguous zone is an essential step to recovering dynamic information from handwritten images, which can be seen as to deduce the original motion intention of the writer at the intersection areas. This study presents a novel method to interpret ambiguous zones by constructing a Bayesian belief network. In the initial phase, a graph is built to model the character and several sample points are extracted from each sub-stroke. In the interpreting phase, each pair of sub-strokes is characterized in terms of the comparison of orientation, width, and curvature. Finally, a Bayesian belief network is established to determine the continuous pairs. A series of experiments are conducted on test samples collected from a standard handwritten Chinese text database, and the results show that the proposed method can interpret ambiguous zones effectively.

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

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Plamondon, R., Privitera, C.M.: The Segmentation of Cursive Handwriting: An Approach Based on Off-Line Recovery of the Motor-Temporal Information. IEEE Trans. Image Processing 8, 80–91 (1999)

    Article  Google Scholar 

  2. Zou, J.J., Yan, H.: Skeletonization of Ribbon-Like Shapes Based on Regularity and Singularity Analyses. IEEE Trans. syst. Man Cybern. 31, 401–407 (2001)

    Article  Google Scholar 

  3. Lee, C., Wu, B.: A Chinese-Character-Stroke-Extration Algorithm Based on Contour Information. Pattern Recognition 31, 651–663 (1998)

    Article  Google Scholar 

  4. Qiao, Y., Yasuhara, M.: Recovering Dynamic Information from Static Handwritten Images. In: 9th International Workshop on Frontiers in Handwriting Recognition, pp. 118–123. IEEE Comput. Soc. Press, Los Alamitos (2004)

    Chapter  Google Scholar 

  5. Qiao, Y., Nishiara, M., Yasuhara, M.: A Framework Toward Restoration of Writing Order from Single-Stroked Handwriting Image. IEEE Trans. Pattern Anal. Mach. Intell. 28, 1724–1737 (2006)

    Article  Google Scholar 

  6. Cao, Z.S., Su, Z.W., Wang, Y.Z., Xiong, P.: A Method for Handwritten Chinese Stroke Extraction Based on Ambiguous-Zone Detection. Journal of Image and Graphics (accepted) (in Chinese)

    Google Scholar 

  7. Jäger, S.: Recovering Writing Traces in Off-Line Handwriting Recognition: Using a Global Optimization Technique. In: 13th International Conference on Pattern Recognition, pp. 150–154. IEEE Comput. Soc. Press, Los Alamitos (1996)

    Chapter  Google Scholar 

  8. Nel, E.M., du Preez, J.A., Herbst, B.M.: Estimating the Pen Trajectories of Static Signatures Using Hidden Markov Models. IEEE Trans. Pattern Anal. Mach. Intell. 27, 1733–1746 (2005)

    Article  Google Scholar 

  9. Cooper, G.F., Herskovits, E.: A Bayesian Method for the Induction of Probabilistic Networks from Data. Machine Learning 9, 309–347 (1992)

    MATH  Google Scholar 

  10. Neapolitan, R.E.: Learning Bayesian Networks. Prentice Hall, Upper Saddle River (2004)

    Google Scholar 

  11. Su, T., Zhang, T., Guan, D.: Corpus-based HIT-MW Database for Offline Recognition of General-Purpose Chinese Handwritten Text. Int. J. Doc. Anal. Recognit. 10, 27–38 (2007)

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2009 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Cao, Z., Su, Z., Wang, Y. (2009). Interpretation of Ambiguous Zone in Handwritten Chinese Character Images Using Bayesian Network. In: Yu, W., He, H., Zhang, N. (eds) Advances in Neural Networks – ISNN 2009. ISNN 2009. Lecture Notes in Computer Science, vol 5553. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-01513-7_41

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-01513-7_41

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-01512-0

  • Online ISBN: 978-3-642-01513-7

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics