CPC G07B 5/02 (2013.01) [G06F 21/32 (2013.01)] | 19 Claims |
1. A ticket issuing system comprising a processor and a storage with instructions thereon, wherein the storage stores a feature value table that associates and stores feature value data including feature information pertaining to exemplary biometric information and a feature ID for identifying the feature value data, and
the instructions upon execution by the processor, cause the processor to:
acquire user feature information pertaining to biometric information of a user of a ticket to be issued;
identify, from among the feature value data stored in the feature value table, similar feature value data for which a similarity with the user feature information satisfies a predetermined criterion to obtain a feature ID corresponding to the similar feature value data; and
issue a ticket on which authentication information that includes the feature ID corresponding to the similar feature value data is recorded.
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