Apparatus and technique for generating a screened reproduction o

Details Apparatus and technique for generating a screened reproduction o Apparatus and technique for generating a screened reproduction o

1992-09-16

1996-06-11

Ip, Paul

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358451, 358518, 395132, H04N 140, G06K 1500

Patent

active

055261434

ABSTRACT:
A method and apparatus for generating a screened reproduction of an image in which a representation of an original is provided containing information representing the input density values of the original and a plurality of spatial functions and a function of the input density values of the original are utilized to compose reference screen dots. Printing dots are then composed using the reference screen dots and the input density values of the original.

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