| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a photographing device or the like which is improved in confidentiality when exchanging desired information by photographing a code image. <P>SOLUTION: There is provided a photographing device 100 that comprises an operating means 48, an encoding means 32 for creating a code image from the authentication information of the photographing device, a displaying means 22 for displaying a subject image, an operating menu or the code image, a photographing means 34 for photographing a connection code image displayed on the displaying means of the other device, a decoding means 31 for decoding, from the connection code image captured by the photographing means, the encoded connection information containing communication setup information necessary for radio communication encoded according to the authentication information of the photographing device, restoration means 78, 79 for restoring the communication setup information from the encoded connection information having been decoded by the decoding means by using the authentication information of the photographing device, and a radio communication means 49 for communicating with the other device by using the communication setup information restored by the restoration means. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
