Method and apparatus for reproducing a color image using additiv

Details Method and apparatus for reproducing a color image using additiv Method and apparatus for reproducing a color image using additiv

1983-06-06

1986-09-30

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 79, 346140R, H04N 146, G03F 308, G01D 1516, G01D 1518

Patent

active

046149678

ABSTRACT:
A method of recording a color image uses both additive primary colors (that is, red, green, and blue) and subtractive primary colors (that is, cyan, magenta and yellow), as well as white and black. These eight colors are used to provide a dot matrix representing one picture element of the image, wherein each picture element is represented by a predetermined number of dots of an additive primary color, a predetermined number of dots of a subtractive primary color and, if appropriate, predetermined numbers of white and black dots. The dots do not overlap.

REFERENCES:
patent: 3526704 (1970-09-01), Heller
patent: 3555262 (1971-01-01), Shimada
patent: 3995279 (1976-11-01), Wiesmuller et al.
patent: 4463374 (1984-07-01), Thompson
patent: 4481528 (1984-11-01), Peck

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