Document binarization based on connected operators

Benoît Naegel 1 Laurent Wendling 1
1 QGAR - Querying Graphics through Analysis and Recognition
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : An original binarization method based on connected operators is proposed in this paper. Connected operators enable to filter and/or segment an image by preserving its contours. The proposed binarization method enables to extract relevant document objects by means of the component-tree structure. This method was compared to other binarization methods and showed good behavior in various contexts.
Type de document :
Communication dans un congrès
ICDAR'09: Tenth International Conference on Document Analysis and Recognition, Jul 2009, Barcelona, Spain. IEEE, pp.316-320, 2009, 10th International Conference on Document Analysis and Recognition, 2009. 〈http://www2.computer.org/portal/web/csdl/doi/10.1109/ICDAR.2009.42〉. 〈10.1109/ICDAR.2009.42〉
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https://hal.inria.fr/inria-00412961
Contributeur : Benoît Naegel <>
Soumis le : mercredi 2 septembre 2009 - 17:28:59
Dernière modification le : jeudi 11 janvier 2018 - 06:19:59

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Benoît Naegel, Laurent Wendling. Document binarization based on connected operators. ICDAR'09: Tenth International Conference on Document Analysis and Recognition, Jul 2009, Barcelona, Spain. IEEE, pp.316-320, 2009, 10th International Conference on Document Analysis and Recognition, 2009. 〈http://www2.computer.org/portal/web/csdl/doi/10.1109/ICDAR.2009.42〉. 〈10.1109/ICDAR.2009.42〉. 〈inria-00412961〉

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