Photocopying – Contact printing – Light boxes
Patent
1991-11-27
1995-07-04
Picard, Leo P.
Photocopying
Contact printing
Light boxes
283902, 356 71, 382181, G03G 2100
Patent
active
054305250
ABSTRACT:
Disclosed is an image processing apparatus having plural types of input devices (scanners, a still-video camera, a film scanner, etc.) for inputting image data. The type of input device which has entered the image data is identified, and an image judging processing method is decided from plural types of such methods based upon the type of input device identified. In accordance with the image judging processing method decided, the identity is judged between the image data inputted from the input device of the type identified and a specific image.
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patent: 4739377 (1988-04-01), Allen
patent: 4908873 (1990-03-01), Philibert et al.
patent: 5075767 (1991-12-01), Takaragi
Hildenbrandt, L. H., Document Security For Copiers, IBM Tech. Disclosure Bulletin, vol. 19, No. 9, Feb. 1977, pp. 3293-3294.
Funada Masahiro
Ohta Eiji
Ohta Ken-ichi
Takaragi Yoichi
Udagawa Yutaka
Canon Kabushiki Kaisha
Horgan Christopher
Picard Leo P.
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