A nonlinear normalization method for handprinted kanji character recognition—line density equalization
Identifieur interne : 003672 ( Main/Exploration ); précédent : 003671; suivant : 003673A nonlinear normalization method for handprinted kanji character recognition—line density equalization
Auteurs : Hiromitsu Yamada [Japon] ; Kazuhiko Yamamoto (informaticien) [Japon] ; Taiichi Saito [Japon]Source :
- Pattern Recognition [ 0031-3203 ] ; 1989.
Abstract
A nonlinear normalization method, the “line density equalization”, is proposed, where a resampling is done so as to equate the product of a local line density and a (variable) sampling pitch. Consequently, the line density in the space is homogenized, the efficiency of utilization of the space is increased, and a stable normalization is obtained for partially irregular shape variations. The method was applied to handprinted Kanji character recognition, and its effectiveness has been demonstrated.
Url:
DOI: 10.1016/0031-3203(90)90110-7
Affiliations:
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Consequently, the line density in the space is homogenized, the efficiency of utilization of the space is increased, and a stable normalization is obtained for partially irregular shape variations. The method was applied to handprinted Kanji character recognition, and its effectiveness has been demonstrated.</div></front></TEI><affiliations><list><country><li>Japon</li></country><region><li>Préfecture de Gifu</li><li>Région du Chūbu</li></region><settlement><li>Gifu (ville)</li></settlement><orgName><li>Université de Gifu</li></orgName></list><tree><country name="Japon"><noRegion><name sortKey="Yamada, Hiromitsu" sort="Yamada, Hiromitsu" uniqKey="Yamada H" first="Hiromitsu" last="Yamada">Hiromitsu Yamada</name></noRegion><name sortKey="Saito, Taiichi" sort="Saito, Taiichi" uniqKey="Saito T" first="Taiichi" last="Saito">Taiichi Saito</name><name sortKey="Yamamoto, Kazuhiko" sort="Yamamoto, Kazuhiko" uniqKey="Yamamoto K" first="Kazuhiko" last="Yamamoto">Kazuhiko Yamamoto (informaticien)</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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