Method for the rastered reproduction of half-tone pictures provi

Details Method for the rastered reproduction of half-tone pictures provi Method for the rastered reproduction of half-tone pictures provi

1976-03-17

1978-02-21

Griffin, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358287, 358298, H04N 106

Patent

active

040756637

ABSTRACT:
A method and apparatus for reproducing half-tone pictures utilizing rastered scanning in which the change in the picture element units occur during the transfer from the original to the reproduction with the use of an electronically stored recording data and where the date can be changed in a selectable manner to increase or decrease the raster and or the scale of the reproduction.

REFERENCES:
patent: 3878559 (1975-04-01), Pugsley
patent: 3893166 (1975-07-01), Pugsley
patent: 3944726 (1976-03-01), Ito

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