Image processing apparatus and method with forgery and/or...

Details Image processing apparatus and method with forgery and/or... Image processing apparatus and method with forgery and/or...

2006-10-31

2006-10-31

Lee, Thomas D. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S002100

Reexamination Certificate

active

07130086

ABSTRACT:
There are provided an image processing apparatus and method which can reliably and quickly prevent forgery. To accomplish this, an image processing apparatus includes a discrimination circuit (111) for discriminating using a plurality of different discrimination processes whether or not image data is a specific image, and a control circuit (112) for controlling the process of the image data in accordance with the discrimination result of the discrimination circuit. The discrimination circuit (111) has a digital watermark detection unit (111a) for discriminating whether or not specific digital watermark information is embedded in image data, and a feature extraction unit (112a) for discriminating similarity between the feature obtained from the image data, and that of a specific image which is set in advance. The presence/absence of execution of operations and execution order of the digital watermark detection unit and feature extraction unit are set.

REFERENCES:
patent: 5216724 (1993-06-01), Suzuki et al.
patent: 5765089 (1998-06-01), Hasuo et al.
patent: 5909602 (1999-06-01), Nakai et al.
patent: 5949555 (1999-09-01), Sakai et al.
patent: 6674444 (2004-01-01), Tahara
patent: 6731784 (2004-05-01), Yang
patent: 07-249120 (1995-09-01), None
patent: 07-271981 (1995-10-01), None
patent: 10-187968 (1998-07-01), None

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