PATTERN RECOGNITION DEVICE, PATTERN RECOGNITION SYSTEM, PATTERN RECOGNITION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a pattern recognition device, a pattern recognition system, a pattern recognition method and program capable of reading a piece of information even from coded pattern including a defective printing.SOLUTION: The pattern recognition device includes: an image acquisition part that acquires an image which includes a coded pattern and a verification pattern which includes two or more straight lines formed in the vicinity of the coded pattern perpendicular to each other; a correction part that corrects the coded pattern on the basis of the verification pattern; and a recognition section that recognizes the corrected coded pattern.SELECTED DRAWING: Figure 3