Processing by separate stages monochrome digital images to provi

Details Processing by separate stages monochrome digital images to provi Processing by separate stages monochrome digital images to provi

1995-02-03

1998-02-03

Coles, Sr., Edward L.

Facsimile and static presentation processing

Natural color facsimile

Specific image-processing circuitry

358518, 358456, 358298, H04N 146

Patent

active

057150737

ABSTRACT:
A halftone processing method is disclosed in which, after receiving three or more monochrome digital images which collectively represent a color image having three colors, processing takes place. Processing is by a separate stage for each of the monochrome digital images to provide halftone output images, wherein at least one of the stages uses a different processor algorithm from the other halftone processing stages so as to increase processing speed.

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