Report on the Third Contest on Symbol Recognition

  • Ernest Valveny
  • Philippe Dosch
  • Alicia Fornés
  • Sergio Escalera
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5046)


In this paper we make a brief report of the third edition of the International Symbol Recognition Contest, organized in the context of GREC’07. This contest follows the series started at the GREC’03 workshop. In this report we describe the main changes introduced in the test data according to the conclusions of the past edition of the contest. We also summarize the results obtained by the only participant method. Finally, we point out some conclusions and open issues to be addressed in the next editions of the contest.


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  1. 1.
    Chhabra, A.K.: Graphic Symbol Recognition: An Overview. In: Tombre, K., Chhabra, A.K. (eds.) GREC 1997. LNCS, vol. 1389, pp. 68–79. Springer, Heidelberg (1998)Google Scholar
  2. 2.
    Cordella, L., Vento, M.: Symbol recognition in documents: a collection of techniques. International Journal on Document Analysis and Recognition (IJDAR) 3, 73–88 (2000)CrossRefGoogle Scholar
  3. 3.
    Lladós, J., Valveny, E., Sánchez, G., Martí, E.: Symbol recognition: Current advances and perspectives. In: Blostein, D., Kwon, Y.-B. (eds.) GREC 2001. LNCS, vol. 2390, pp. 104–127. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  4. 4.
    Tombre, K., Tabbone, S., Dosch, P.: Musings on symbol recognition. In: Liu, W., Lladós, J. (eds.) GREC 2005. LNCS, vol. 3926, pp. 23–34. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  5. 5.
    Valveny, E., et al.: A general framework for the evaluation of symbol recognition methods. International Journal on Document Analysis and Recognition (IJDAR) 1, 59–74 (2007)CrossRefGoogle Scholar
  6. 6.
    Aksoy, S., Ye, M., Schauf, M., Song, M., Wang, Y., Haralick, R., Parker, J., Pivovarov, J., Royko, D., Sun, C., Farneboock, G.: Algorithm performance contest. In: Proceedings of 15th. International Conference on Pattern Recognition, Barcelona, Spain, vol. 4, pp. 870–876 (2000)Google Scholar
  7. 7.
    Valveny, E., Dosch, P.: Symbol recognition contest: a synthesis. In: Lladós, J., Kwon, Y.B. (eds.) GREC 2003. LNCS, vol. 3088, pp. 368–385. Springer, Heidelberg (2004)Google Scholar
  8. 8.
    Dosch, P., Valveny, E.: Report on the second symbol recognition contest. In: Liu, W., Lladós, J. (eds.) GREC 2005. LNCS, vol. 3926, pp. 381–397. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  9. 9.
    Delalandre, M., Pridmore, T., Valveny, E., Trupin, E., Locteau, H.: Building synthetic graphical documents for performance evaluation. In: Workshop on Graphics Recognition (GREC), pp. 84–87 (2007)Google Scholar
  10. 10.
    Kanungo, T., Haralick, R.M., Baird, H.S., Stuetzle, W., Madigan, D.: Document Degradation Models: Parameter Estimation and Model Validation. In: Proceedings of IAPR Workshop on Machine Vision Applications, Kawasaki, Japan, pp. 552–557 (1994)Google Scholar
  11. 11.
    Fornés, A., Escalera, S., LLadós, J., Sánchez, G., Radeva, P., Pujol, O.: Handwritten symbol recognition by a boosted blurred shape model with error correction. In: Martí, J., Benedí, J.M., Mendonça, A.M., Serrat, J. (eds.) IbPRIA 2007. LNCS, vol. 4477, pp. 13–21. Springer, Heidelberg (2007)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Ernest Valveny
    • 1
  • Philippe Dosch
    • 2
  • Alicia Fornés
    • 1
  • Sergio Escalera
    • 1
  1. 1.Computer Vision Center, Dep. Ciències de la ComputacióUniversitat Autònoma de BarcelonaBellaterraSpain
  2. 2.LORIAUniversité Nancy 2NancyFrance

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