Character recognition device, character recognition method, and character recognition pattern learning device

摘要

PROBLEM TO BE SOLVED: To individually recognize an input image without rotation and an input image with rotation at least twice when performing character recognition on an input image including at least one of two characters having the same character depending on the direction. Character recognition is performed quickly without doing so to improve recognition accuracy. A character recognition device includes an image input unit for inputting an input image including at least one of a first character and a second character having a relationship of appearing as the same character in a predetermined direction, and a first character. Based on the recognition result of the character and the learning processing unit that learns the recognition pattern of the image of the second image and the image of the second character, the character recognition unit that recognizes the character with respect to the input image using the learning result of the recognition pattern, An output processing unit that outputs the first character as the first character or the second character, or outputs the second character as the second character or the first character. [Selection diagram] Fig. 1B