Reference line setting device, reference line setting method and reference line setting program

摘要

A reference line setting device includes an image acquisition means to acquire an image containing a character region, a recognition means to recognize characters from the character region of the image by a specified recognition method, a line position information acquisition means to acquire line position information of a plurality of characters out of the characters recognized by the recognition means with reference to a storage means storing, for each character, line position information concerning a position which at least two reference lines pass through in a vertical direction of characters, the reference lines being lines drawn in an alignment direction of characters, along which a certain part of each character is to be placed, and a setting means to set each of the reference lines to the image based on a plurality of line position information for each reference line acquired by the line position information acquisition means.