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Author: Abdol Hamid Pilevar

Affiliation: Bu Ali Sina University, Iran, Islamic Republic of

Keyword(s): Feature Analysis, Text Retrieval, Character Recognition, Natural Language Processing.

Related Ontology Subjects/Areas/Topics: Context ; Context Aggregation and Inference ; Context Analysis ; Context Formalization ; Context Identification ; Domain-Specific Languages ; Modeling Languages ; Models ; Paradigm Trends ; Software Engineering

Abstract: In this paper the shape of the vertical projection curves are considered. The behavior of the edges of vertical projection curve is selected for creating the feature vectors of the characters. The edges of the vertical projection curve traced and the direction of the movement in the edges has been mapped by Eleven Direction Method (EDM) method .The direction codes have been extracted and saved as features vectors of the characters. The method is tested on the Tamil printed text documents. The testing data are collected from various legal documents. The test documents contain alphabet, special characters. A technique named EDM is used to search and retrieve the characters from Tamil text databases. The effectiveness and performance of the proposed algorithm have been tested with 10 separate sample data of 6 different fonts. The experiments shows that more than 97% of the Tamil characters are recognized correctly therefore, the proposed algorithm and the selected features perform sat isfactorily. (More)

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Paper citation in several formats:
Hamid Pilevar, A. (2012). Tamil Characters Recognition and Retrieval. In Proceedings of the 7th International Conference on Software Paradigm Trends - ICSOFT; ISBN 978-989-8565-19-8; ISSN 2184-2833, SciTePress, pages 487-493. DOI: 10.5220/0004030504870493

@conference{icsoft12,
author={Abdol {Hamid Pilevar}.},
title={Tamil Characters Recognition and Retrieval},
booktitle={Proceedings of the 7th International Conference on Software Paradigm Trends - ICSOFT},
year={2012},
pages={487-493},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004030504870493},
isbn={978-989-8565-19-8},
issn={2184-2833},
}

TY - CONF

JO - Proceedings of the 7th International Conference on Software Paradigm Trends - ICSOFT
TI - Tamil Characters Recognition and Retrieval
SN - 978-989-8565-19-8
IS - 2184-2833
AU - Hamid Pilevar, A.
PY - 2012
SP - 487
EP - 493
DO - 10.5220/0004030504870493
PB - SciTePress

- Science and Technology Publications, Lda.
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