Character normalization using an elliptical sampling window for optical character recognition
作者： Louis James Beato
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摘要: Dans la normalisation de caracteres pour un pretraitement reconnaissance optique caracteres, employant des facteurs A et B d'echelles horizontale verticale, valeur chaque pixel (16) se trouvant dans l'image caractere normalisee superposee a originale est determinee partir valeurs pixels situes l'interieur d'un voisinage elliptique entourant le d'image normalisee, presentant axes elliptiques majeur mineur, proportionnels B. In normalizing characters as pretreatment of optical character recognition, using and factors for horizontal vertical scales, the value each located in normalized image superimposed on original is determined from values of within an elliptical vicinity surrounding pixel, having major minor proportional to
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