| 摘要 |
<p>PURPOSE: A method and a system for issuing tickets are provided to issue the tickets with high security via a communication instrument, such as a network or a telephone line without complexity. CONSTITUTION: A security information is generated(S10) by using a ticket issuing command information and a user identifying information transferred from a user via a communication instrument. The ticket image information is generated(S11) from the ticket issuing command information. The security information is laid in the ticket image information for generating a ticket-printing information(S12) for the user to print a ticket. The ticket printing information is transferred(S14) to the user via the communication instrument. To generate the security information, basic security information formed by a control code, character, image, and voice are binary encoded. And, a binary-buried information is generated. Moreover, the binary buried information is converted into a binary image information of a specific format.</p> |
