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Authors: Anna Lipkina and Leonid Mestetskiy

Affiliation: Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Leninskiye Gory 1-52, Moscow and Russia

ISBN: 978-989-758-354-4

ISSN: 2184-4321

Keyword(s): Digital Text Image, Digital Font, Grapheme, Medial Representation, Aggregated Skeleton Graph.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Features Extraction ; Image and Video Analysis ; Segmentation and Grouping ; Shape Representation and Matching

Abstract: In this paper we propose a new concept of mathematical model of characters’ grapheme which nowadays is not strictly formalized and a method of constructing graphemes based on the continuous medial representation of letters in digital images. We also suggest the recognition method of the printed text image on the basis of mathematical model of the grapheme used at generation of features and for classifier construction. The results of experiments confirming the efficiency of the grapheme approach, high quality of text recognition in different font variants and in different qualities of the text image are presented.

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Paper citation in several formats:
Lipkina, A. and Mestetskiy, L. (2019). Grapheme Approach to Recognizing Letters based on Medial Representation.In Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4 VISAPP: VISAPP, ISBN 978-989-758-354-4, ISSN 2184-4321, pages 351-358. DOI: 10.5220/0007366603510358

@conference{visapp19,
author={Anna Lipkina. and Leonid Mestetskiy.},
title={Grapheme Approach to Recognizing Letters based on Medial Representation},
booktitle={Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4 VISAPP: VISAPP,},
year={2019},
pages={351-358},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007366603510358},
isbn={978-989-758-354-4},
}

TY - CONF

JO - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4 VISAPP: VISAPP,
TI - Grapheme Approach to Recognizing Letters based on Medial Representation
SN - 978-989-758-354-4
AU - Lipkina, A.
AU - Mestetskiy, L.
PY - 2019
SP - 351
EP - 358
DO - 10.5220/0007366603510358

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