Digital authentication with analog documents

Details Digital authentication with analog documents Digital authentication with analog documents

2006-05-09

2006-05-09

Johns, Andrew W. (Department: 2621)

Image analysis

Applications

C340S005860

Reexamination Certificate

active

07043052

ABSTRACT:
Security of photographic identification documents is enhanced by embedding within the photographic image encoded information that may be correlated to other information pertaining to the individual represented by the image, such other information being, for example, printed on the document adjacent to the photograph.

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