Abstract: A character recognition device includes an acquisition means configured to acquire an image containing a character region, a first recognition means configured to recognize a character from the character region by a first recognition method, a setting means configured to set reference lines along an alignment direction of the characters and passing through a specified position in each character, a second recognition means configured to recognize a character by a second recognition method, the second recognition method being a method that recognizes a character from an image within a recognition window by scanning in a recognition target region in an image while changing a size of the recognition window, and configured to set a position or a height in a vertical direction of the recognition window based on the reference lines, and an output means configured to output a word composed of characters recognized by the second recognition means.

Abstract: 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.

Abstract: A character recognition device includes an acquisition means configured to acquire an image containing a character region, a first recognition means configured to recognize a character from the character region by a first recognition method, a setting means configured to set reference lines along an alignment direction of the characters and passing through a specified position in each character, a second recognition means configured to recognize a character by a second recognition method, the second recognition method being a method that recognizes a character from an image within a recognition window by scanning in a recognition target region in an image while changing a size of the recognition window, and configured to set a position or a height in a vertical direction of the recognition window based on the reference lines, and an output means configured to output a word composed of characters recognized by the second recognition means.

Abstract: 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.