Photocopying – Projection printing and copying cameras – Multicolor picture
Patent
1993-01-19
1993-11-30
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Multicolor picture
355 35, 355 77, 355 88, 430 7, G03B 2732, G03B 2752
Patent
active
052669866
ABSTRACT:
A system for producing a full color enlarged reproduction of a color transparency or negative on a photographic paper. The system makes use of a continuous tone scanner having a given contrast range to produce enlarged color separation negatives of the original transparency or negative on a continuous tone photographic film. Prior to producing these enlarged color separation negatives, the continuous tone scanner is adjusted to condensate its contrast range to accommodate the photographic paper. The color separation negatives that are so obtained may be used, after development, for producing the requested full color enlarged reproduction on the photographic paper, using a three color printing system to do so. the color print that is so obtained has an excellent definition and color reproduction.
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