Scanner analog-front-end calibration using percent of freedom

Details Scanner analog-front-end calibration using percent of freedom Scanner analog-front-end calibration using percent of freedom

2005-11-09

2009-11-17

Haskins, Twyler L (Department: 2625)

Facsimile and static presentation processing

Facsimile

Facsimile measuring, testing, or calibrating

C358S474000

Reexamination Certificate

active

07619783

ABSTRACT:
A method and a system of calibrating a scanner that has a scanning element. The method includes scanning data with the scanning element, and determining an intermediate value of the scanned data. The method also includes determining a variation value of the scanning element, and determining a data freedom value based on the intermediate value and the variation value.

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