System and method for analyzing print quality

Details System and method for analyzing print quality System and method for analyzing print quality

2007-11-07

2011-11-08

Lee, Thomas D (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S468000

Reexamination Certificate

active

08054501

ABSTRACT:
A method is provided for analyzing the color quality of a press pull as compared to a contract proof. The contract proof is scanned to create image data including color data representing a scanned proof image. The press pull is also scanned to create image data including color data representing a scanned press pull image. The scanned images are simultaneously displayed on a video monitor, and, the displayed images are searched for any significant differences in color. A system is provided for analyzing the color quality of a press pull as compared to a contract proof comprising at least one scanner for scanning the contract proof and for scanning the press pull, an image comparator connected to the at least one scanner to receive the data for the scanned proof image and the scanned press pull image and a video monitor connected to the image comparator to receive the data for the scanned proof image and the scanned press pull image and to display the scanned images simultaneously.

REFERENCES:
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patent: 2004/0008358 (2004-01-01), Kiyohara
patent: 2005/0147296 (2005-07-01), Hilton et al.
patent: 2007/0024657 (2007-02-01), Zhang et al.
patent: 874333 (1998-10-01), None

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