发明名称 Image processing apparatus, image processing method, and computer product
摘要 In an image processing apparatus, an antenna is arranged in a traveling member of a scanner, a reader/writer receives a radio wave from a radio tag added to an original via the antenna when the reader/writer reads an image from the original, a demodulation circuit generates a demodulated signal, a radio tag identification number identifying and judging unit, which has received the demodulated signal, identifies a type of the radio tag, and when it is judged that the original is a forgery prevention object original, a forgery prevention processing unit applies forgery prevention processing to the original.
申请公布号 US7573614(B2) 申请公布日期 2009.08.11
申请号 US20040024275 申请日期 2004.12.27
申请人 RICOH COMPANY, LTD. 发明人 SHIRAISHI NAOTO
分类号 G03G21/04;G06K19/00;G03G21/00;G03G21/02;G06F3/12;G06F7/04;G06K15/00;G08B1/08;H04B1/38;H04B7/00;H04N1/00;H04N1/04;H04N1/10 主分类号 G03G21/04
代理机构 代理人
主权项
地址