## Mathematical symbol hypothesis recognition with rejection option

*Julca-Aguilar , Frank*;

*Hirata , Nina ,*;

*Viard-Gaudin , Christian*;

*Mouchère , Harold*;

*Medjkoune , Sofiane*;

- Publisher: HAL CCSD
Related identifiers: doi: 10.1109/ICFHR.2014.90 - Subject: symbol segmentation | [ INFO.INFO-TS ] Computer Science [cs]/Signal and Image Processing | Mathematical symbol classification and rejection | shape contextacm: ComputingMethodologies_PATTERNRECOGNITION | ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION

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[3] F. A´ lvaro, J.-A. Sa´nchez, and J.-M. Bened´ı, “Recognition of on-line handwritten mathematical expressions using 2d stochastic context-free grammars and hidden markov models,” Pattern Recognition Letters, no. 0, pp. 58 - 67, 2012.

[4] A.-M. Awal, H. Mouche´re, and C. Viard-Gaudin, “A global learning approach for an online handwritten mathematical expression recognition system,” Pattern Recognition Letters, vol. 35, no. 0, pp. 68 - 77, 2012.

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[6] H. Mouchere, C. Viard-Gaudin, U. Garain, D. H. Kim, K. J. H., and Z. R. (2013, April) Icdar 2013 crohme: Competition on recognition of online handwritten mathematical expressions.

[7] B. Huang and M.-T. Kechadi, “A structural analysis approach for online handwritten mathematical expressions,” in International Journal of Computer Science and Network Security,, 2007.

[8] S. Lehmberg, H.-J. Winkler, and M. Lang, “A soft-decision approach for symbol segmentation within handwritten mathematical expressions,” in International Conference on Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings, 1996 IEEE, vol. 6, May 1996, pp. 3434- 3437 vol. 6.

[9] E. Tapia, “Understanding mathematics: A system for the recognition of on-line handwritten mathematical expression,” Ph.D. dissertation, Freie Universitt Berlin, 2004.

[10] L. Prasanth, V. Babu, R. Sharma, G. V. Rao, and D. M., “Elastic Matching of Online Handwritten Tamil and Telugu Scripts Using Local Features,” in Proceedings of the Ninth International Conference on Document Analysis and Recognition - Volume 02, 2007, pp. 1028-1032.

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