Fitzpatrick, Cella, Harper & Scinto
Image processing apparatus for discriminating an original having a predetermined pattern
 An apparatus and a method for processing images, with which a specific original can be discriminated from others with a high accuracy. An image processing apparatus includes an input unit (210) for producing visible information and invisible information, a detecting unit for detecting a line image portion of an image represented by the visible information, and a discriminating unit (3) for discriminating an original having a predetermined pattern in accordance with the detection by the detecting unit and the visible information. 
Canon Kabushiki Kaisha
H G G H H
H04N G07D G03G H04N H04N
inventional inventional inventional inventional inventional
Yasumichi Yoshiki Masanori Yoshinobu Yoichi Yasuhiro Akiko
Suzuki Uchida Yamada Sato Takaragi Yamada Kanno