| 发明名称 |
Access control apparatus, access control method, and access control program |
| 摘要 |
Additional information indicating photographic conditions for a received image signal is compared with additional information indicating photographic conditions for an access target image signal. If the both conditions satisfy a predetermined relationship, an access to the access target image signal is permitted. |
| 申请公布号 |
US8327281(B2) |
申请公布日期 |
2012.12.04 |
| 申请号 |
US20090559425 |
申请日期 |
2009.09.14 |
| 申请人 |
FUKUDA TETSU;OHNO TOMOYUKI;CANON KABUSHIKI KAISHA |
发明人 |
FUKUDA TETSU;OHNO TOMOYUKI |
| 分类号 |
G06F3/048;G06F21/24;G06F3/00;G06F12/14;G06F15/00;G06F21/20;G11C8/00;H04N7/16 |
主分类号 |
G06F3/048 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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