Skip to main content

Detection of Ambiguous Patterns Using SVMs: Application to Handwritten Numeral Recognition

  • Conference paper
Book cover Computer Analysis of Images and Patterns (CAIP 2009)

Part of the book series: Lecture Notes in Computer Science ((LNIP,volume 5702))

Included in the following conference series:

Abstract

This work presents a pattern recognition system that is able to detect ambiguous patterns and explain its answers. The system consists of a set of parallel Support Vector Machine (SVM) classifiers, each one dedicated to a representative feature extracted from the input, followed by an analysing module based on a bayesian strategy in charge of defining the system answer. We apply the system to the recognition of handwritten numerals. Experiments were carried out on the MNIST database, which is generally accepted as one of the standards in most of the literature in the field.

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. Lauer, F., Suen, C., Bloch, G.: A trainable feature extractor for handwritten digit recognition. Pattern Recognition 40, 1816–1824 (2007)

    Article  MATH  Google Scholar 

  2. Oliveira, L., Sabourin, R.: Support vector machines for handwritten numerical string recognition. In: 9th IEEE International Workshop on Frontiers in Handwritten Recognition, pp. 39–44. IEEE Computer Society, Washington (2004)

    Chapter  Google Scholar 

  3. Seijas, L., Segura, E.: Detection of ambiguous patterns in a SOM based recognition system: application to handwritten numeral classification. In: 6th International Workshop on Self-Organizing Maps. Bielefeld University, Germany (2007)

    Google Scholar 

  4. Pratt, W.: Digital Image Processing. Wiley, New York (1978)

    Google Scholar 

  5. Gorgevik, D., Cakmakov, D.: An efficient three-stage classifier for handwritten digit recognition. In: 17th Int. Conf. on Pattern Recognition, vol. 4, pp. 507–510 (2004)

    Google Scholar 

  6. Liu, C., Nakashima, K., Sako, H., Fujisawa, H.: Handwritten digit recognition: benchmarking of state-of-the-art techniques. Pattern Recognition 36, 2271–2285 (2003)

    Article  MATH  Google Scholar 

  7. Skodras, A., Christopoulos, C., Ebrahimi, T.: JPEG 2000: The upcoming still image compression standard. Pattern Recognition Letters 22, 1337–1345 (2001)

    Article  MATH  Google Scholar 

  8. Vapnik, V.: The Nature of Statistical Learning Theory. Springer, New York (1995)

    MATH  Google Scholar 

  9. Collobert, R., Bengio, S.: SVMTorch: Support vector machines for large-scale regression problems. Journal of Machine Learning Research 1, 143–160 (2001)

    Article  MathSciNet  Google Scholar 

  10. Daubechies, I.: Ten lectures on wavelets. Soc. Indus. Appl. Math. (1992)

    Google Scholar 

  11. LeCun, Y., Jackel, L., et al.: Comparison of learning algotirhms for handwritten digit recognition. In: Int. Conf. on Artificial Neural Networks, Paris, pp. 53–60 (1995)

    Google Scholar 

  12. Wen, Y., Shi, P.: A novel classifier for handwritten numeral recognition. In: IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, pp. 1321–1324. IEEE Signal Processing Society, Las Vegas (2008)

    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

Seijas, L., Segura, E. (2009). Detection of Ambiguous Patterns Using SVMs: Application to Handwritten Numeral Recognition. In: Jiang, X., Petkov, N. (eds) Computer Analysis of Images and Patterns. CAIP 2009. Lecture Notes in Computer Science, vol 5702. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03767-2_102

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-03767-2_102

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-03766-5

  • Online ISBN: 978-3-642-03767-2

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics