FIELD: information technologies.
SUBSTANCE: method identifies appropriate image members with suspicion for twice printed characters, in the first place, providing a set of reference images of single characters from images of characters identified in a text processed with the OCR system, and then by combination of reference single characters to provide a model of candidates for the image with suspicion for twice printed characters. Correlation between each appropriate model of a candidate and an image with suspicion for twice printed characters provides indication of that pair of model reference images of single characters with highest probability, which is correct identification of appropriate images of characters at the image with twice printed characters.
EFFECT: recognition of twice printed characters.
5 cl, 4 dwg, 1 tbl
