Method for applying FM screening to a digital image

Details Method for applying FM screening to a digital image Method for applying FM screening to a digital image

1995-02-06

1997-06-17

Coles, Sr., Edward L.

Facsimile and static presentation processing

Natural color facsimile

Specific image-processing circuitry

358534, 358535, 395109, 395118, H04N 146, G06F 1500

Patent

active

056402546

ABSTRACT:
A method for applying FM screening, also known as stochastic screening, to a digital image in a computer. The method permitting manipulation and editing "on-screen" of a CMYK image having a random dot pattern (FM screening) applied. The method permitting the "on-screen" editing of each of the four color separations (cyan, magenta, yellow, and black) of the CMYK FM screened image while viewed as a single composite image. The "on-screen" editing of the CMYK image performed and viewed before the image is directed to an imaging device.

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