发明名称 Image processing apparatus for determining whether a scanned image includes a latent pattern and a background pattern, and an image processing method therefor
摘要 There is provided a technique of reflecting the state of the copy-forgery-inhibited pattern (CFIP) of a paper document on various operations when the paper document with the CFIP is converted into an electronic document. For this purpose, an image processing apparatus includes a first determination unit which determines whether a latent pattern exists in an input image, a second determination unit which determines whether a background pattern exists in the input image, and a control unit which, in the case that it is determined that the latent pattern exists and that the background pattern exists, controls to copy the input image, and in the case that it is determined that the latent pattern exists and that no background pattern exists, controls to inhibit copying of the input image.
申请公布号 US7609396(B2) 申请公布日期 2009.10.27
申请号 US20060456977 申请日期 2006.07.12
申请人 CANON KABUSHIKI KAISHA 发明人 HARADA KOJI
分类号 G06K15/00;G03G21/00 主分类号 G06K15/00
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