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DATA MEDIUM DISCRIMINATION INFORMATION DATABASE CREATING APPARATUS, DATA MEDIUM DISCRIMINATION INFORMATION DATABASE MANAGING APPARATUS, COMPUTER READABLE RECORDING MEDIUM RECORDED THEREON DATA MEDIUM DISCRIMINATION INFORMATION DATABASE CREATING PROGRAM, AND DATA MEDIUM DISCRIMINATING APPARATUS
DATA MEDIUM DISCRIMINATION INFORMATION DATABASE CREATING APPARATUS, DATA MEDIUM DISCRIMINATION INFORMATION DATABASE MANAGING APPARATUS, COMPUTER READABLE RECORDING MEDIUM RECORDED THEREON DATA MEDIUM DISCRIMINATION INFORMATION DATABASE CREATING PROGRAM, AND DATA MEDIUM DISCRIMINATING APPARATUS
A device for making a data medium discrimination information database, the device for managing the same, a computer-readable recording medium storing a program thereof, and a data medium discriminator are provided to realize good slip discrimination by automatically optimizing the database storing pairs of a slip type and slip discrimination information according to a distribution frequency of the slip. A slip determiner(13) determines whether the slip discrimination information obtained from image data of the slip(2) is stored in a slip registration database(12). If the obtained slip discrimination information is not stored in the slip registration database, a temporary register(14) extracts candidate information to be used as the discrimination information from the image data and registers the candidate information to a candidate database(15a) by matching the candidate information with the type of the slip. A register(16a) registers the candidate information to the slip registration database as the slip discrimination information of the slip based on a registration frequency of the temporary register by matching the candidate information with the type of the slip.
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