发明名称 |
Image forming apparatus and image forming method for preventing counterfeiting |
摘要 |
An image forming apparatus has a collating section which collates image information from a scanner with a specific image and determines whether or not there is a same portion, and a line delay section which outputs the image information after delaying the image information in accordance with time spent on collation processing. Because a dedicated memory is unnecessary due to timing between processing of the collation processing section and other processings being coordinated at the line delay section, a large reduction in costs can be realized.
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申请公布号 |
US7298506(B2) |
申请公布日期 |
2007.11.20 |
申请号 |
US20030391803 |
申请日期 |
2003.03.20 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
OKUYAMA HIROYUKI |
分类号 |
B41J29/00;G06F15/00;B41J5/30;G03G21/00;G06K1/00;G06K9/00;H04N1/00;H04N1/387;H04N1/40 |
主分类号 |
B41J29/00 |
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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