An improved method of formula structural analysis

Authors:
Xuedong Tian;Fei Wang;Xiaoyu Liu
Affiliations:
Faculty of Mathematics and Computer, Hebei University, Baoding, China;Faculty of Mathematics and Computer, Hebei University, Baoding, China;Library, Hebei University, Baoding, China
Venue:
RSKT'08 Proceedings of the 3rd international conference on Rough sets and knowledge technology
Year:
2008

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Abstract

Structural analysis is an important step in mathematical formula recognition system. In this paper, an approach of structural analysis based on baseline strategy is proposed in which two strategies are employed to improve the robustness of the system. Firstly, a converse-matching algorithm is employed to solve the problem in traditional baseline method. Secondly, the feedback mechanism is built to correct the errors coming from the recognition result. The experiments show that the approach can obtain favorable results.