Image processing apparatus for discriminating an original having

Details Image processing apparatus for discriminating an original having Image processing apparatus for discriminating an original having

1996-07-15

1998-03-24

Frahm, Eric

Facsimile and static presentation processing

Facsimile

Recording apparatus

358501, 382135, 399366, 250330, H04N 144, H04N 146, G03G 2100, G06K 900, H01L 3109

Patent

active

057318808

ABSTRACT:
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.

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patent: 5475468 (1995-12-01), Natsudaira
patent: 5621503 (1997-04-01), Kamaki et al.
patent: 5621810 (1997-04-01), Suzuki et al.

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