Image processing system and method for screening

Details Image processing system and method for screening Image processing system and method for screening

2008-05-20

2008-05-20

Safaipour, Houshang (Department: 2625)

Facsimile and static presentation processing

Natural color facsimile

Specific image-processing circuitry

C358S533000, C358S535000, C358S536000

Reexamination Certificate

active

07375866

ABSTRACT:
A system and method for printing an image on a document by generating RGB data from a scanned image, converting the RGB data to CMYK data and identifying one of a first and a second type of screening. The type of screening is identified for a first one of the CMYK data based upon the density of the first one of the CMYK data and the density of at least one of the other CMYK data.

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patent: 2003/0025954 (2003-02-01), Takano et al.
patent: 4-198936 (1992-07-01), None
Henry R. Kang, “Digital Color Halftoning”, 1999, pp. 174-175.

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