| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for judging whether a card attached with a bar code is an exclusive card or not. <P>SOLUTION: The bar code indicating the identification information of the card attached to the photographed card is recognized by using an image photographed by a video camera and the identification information is acquired (S11). By using the same image, a card image attached to the photographed card is recognized (S12). Then, a storage means storing the identification information of the plurality of cards and the card images attached to each of the plurality of cards in correspondence is referred to, whether or not the photographed card is stored in the storage means is judged on the basis of the identification information acquired in S11 and the card image recognized in S12 (S15), and a processing corresponding to a judged result is executed (S16, S17). <P>COPYRIGHT: (C)2005,JPO&NCIPI |
