Fuzzy based approach to the recognition of multi-font numerals

Vamsi Krishna, Madasu and Madasu, Hanmandlu and Mohd, Yusof (2003) Fuzzy based approach to the recognition of multi-font numerals. Proceedings of the Second National Conference on Document Analysis and Recognition.

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Abstract

In this paper, we propose a new scheme for off-line recognition of multi-font numerals. In the proposed scheme, the binary image of a character is partitioned into a fixed number of sub-images called boxes. The features consist of normalized vector distances and angles from each box. These features give rise to fuzzy sets. However, when we have small number of samples as in the case of multi-font numerals, the choice of a proper fuzzification function is crucial. Hence, we have devised a new fuzzification function involving parameters, which take account of the variations in the fuzzy sets. These parameters are obtained by optimization.

Item Type: Article
Subjects: T Technology > T Technology (General)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 23 Dec 2013 04:06
Last Modified: 23 Dec 2013 04:06
URI: http://shdl.mmu.edu.my/id/eprint/4647

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