Title:
SYSTEM AND METHOD FOR VALIDATING A DIGITAL IMAGE AND CORRESPONDING DATA
Document Type and Number:
WIPO Patent Application WO2003049007
Kind Code:
B1
Abstract:
To alert parties to an alteration to a bar code (20) or a corresponding digital image (18), for example a digital photograph which the bar code (20) partially overlaps, the bar code (20) includes information about the digital image (18). The bar code (20) partially overlaps and is integrated into the image (18). The bar code (20) and the part thereof in the image (18) are compared for required identity. By providing such an alert, the present invention makes it very difficult to alter, for example, an identification card, an use it for unauthorized purposes.
Inventors:
LUBOW ALLEN (US)
Application Number:
PCT/US2002/038558
Publication Date:
September 18, 2003
Filing Date:
December 02, 2002
Export Citation:
Assignee:
INT BARCODE CORP (US)
LUBOW ALLEN (US)
LUBOW ALLEN (US)
International Classes:
B41J3/01; B41J29/40; G06K1/00; G06K7/00; G06K19/06; G06K19/14; H04N1/387; (IPC1-7): G06K5/00; G06K19/02
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