An image forming apparatus having a function of detecting an image of a specific original document performs recording by detecting an image showing the specific original document such as paper money from inputted image data, generating a pattern denoting a manufacturer's serial number which is specific for the apparatus in a case where the image showing the specific original document has been detected and synthesizing the pattern with inputted image data. <IMAGE>
申请公布号
DE69217403(T2)
申请公布日期
1997.07.10
申请号
DE1992617403T
申请日期
1992.03.27
申请人
CANON K.K., TOKIO/TOKYO, JP
发明人
KOMAKI, YOSHIO, C/O CANON KABUSHIKI KAISHA, OHTA-KU, TOKYO, JP;UDAGAWA, YUTAKA, C/O CANON KABUSHIKI KAISHA, OHTA-KU, TOKYO, JP