Resolution enhancement apparatus, systems, and methods

Details Resolution enhancement apparatus, systems, and methods Resolution enhancement apparatus, systems, and methods

2007-07-31

2007-07-31

Lee, Thomas D. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S003060

Reexamination Certificate

active

10284868

ABSTRACT:
An apparatus and system include means to identify first and second pixel toner densities associated with selected pixels included in a color plane window, and means to generate at least one modified color plane window having identifications assigned to the pixel toner densities for transmission to a monochrome enhancement module. An article contains instructions causing a machine to execute a method including selecting a plurality of original color plane windows, each having a number of pixels, associating each pixel in each of the windows with an identification of VALID or INVALID, generating a plurality of modified windows to correspond to the plurality of original windows, wherein each one of the plurality of modified windows includes the associated identifications, and transmitting the modified windows to a monochrome enhancement module.

REFERENCES:
patent: 6317848 (2001-11-01), Sorens et al.
patent: 6757449 (2004-06-01), Loce
patent: 0905970 (1999-03-01), None
British Search Report dated Apr. 30, 2004.

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