Three dimensional data storage

Details Three dimensional data storage Three dimensional data storage

2007-06-05

2007-06-05

Le, Thein M. (Department: 2876)

Registers

Records

C235S494000

Reexamination Certificate

active

10825852

ABSTRACT:
An identification document is provided comprising a printable layer, a computer readable data storage element, and a computer readable calibration element. The computer readable data storage element is formed on the printable layer and comprises a plurality of pixels, wherein each pixel has one of a predetermined plurality of colors. The computer readable calibration element is formed on the printable layer and comprises a plurality of pixels and includes information enabling a determination of the pixel size in the computer readable data storage element and also a determination of at least a portion of the predetermined plurality of colors.

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