System and control method for generating an image having a...

Electrophotography – Machine operation – Accounting

Reexamination Certificate

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C399S081000, C399S366000

Reexamination Certificate

active

07609989

ABSTRACT:
A condition determination unit (102) determines a to-be-used copy-forgery-inhibited-pattern image from a first copy-forgery-inhibited-pattern image generated using a latent pattern designed as a pattern that becomes visible upon copy and a background pattern designed as a pattern that becomes invisible upon copy and a second copy-forgery-inhibited-pattern image generated using the latent pattern. A tint block image generation unit (105) generates the determined copy-forgery-inhibited-pattern image. A combining unit (106) combines the generated copy-forgery-inhibited-pattern image with a print target image. A print data processing unit (107) generates print data on the basis of the combined data and outputs the print data to a printer (108).

REFERENCES:
patent: 2004/0003240 (2004-01-01), Lai et al.
patent: 2005/0078974 (2005-04-01), Uchida et al.
patent: 2007/0025787 (2007-02-01), Harada
patent: 1402137 (2003-03-01), None
patent: 2001-197297 (2001-07-01), None
patent: 2001-238075 (2001-08-01), None
patent: 2002-305646 (2002-10-01), None
patent: 2003-067249 (2003-03-01), None
patent: 2003-276370 (2003-09-01), None
patent: 2004-268424 (2004-09-01), None
Electronic Translation of JP 2002305646, Matsunoshita et al.
English Translation of JP 2001238075, Suzuki Aug. 31, 2001.

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