发明名称 Image processing apparatus and method therefor.
摘要 <p>It is an object to properly determine a specified original supposed not to be copied. There is provided a copying apparatus wherein a pattern formed by infrared reflected light is detected, and it is determined that the original is a specified original in accordance with the pattern detected by a detecting unit, thereby determining the specified original supposed not to be copied and controlling a copying operation. &lt;IMAGE&gt; &lt;IMAGE&gt;</p>
申请公布号 EP0594445(A1) 申请公布日期 1994.04.27
申请号 EP19930308416 申请日期 1993.10.22
申请人 CANON KABUSHIKI KAISHA 发明人 ARIMOTO, SHINOBU;SHIMIZU, KATSUICHI;KOMIYA, YUTAKA;YOSHINAGA, KAZUO;HAYASHI, TOSHIO;NAKAI, TAKEHIKO;UTAGAWA, TSUTOMU;NAGASE, TETSUYA;SASANUMA, NOBUATSU
分类号 G03G21/04;H04N1/00;H04N1/32;(IPC1-7):H04N1/46;G03G21/00 主分类号 G03G21/04
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