Method of and apparatus for producing reprint

Details Method of and apparatus for producing reprint Method of and apparatus for producing reprint

1988-02-02

1989-02-21

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Multicolor picture

355 77, G03B 2780, G03B 2732

Patent

active

048069868

ABSTRACT:
In a method of producing reprints, detection is made as to data relative to an image on an original-image film, data relative to an image printed on a printed sheet of photographic paper from the original-image film and correction data representative of desired corrections to be applied to the color characteristics of the image printed on the printed sheet. On the basis of the above-mentioned data, arithmetic operations are performed upon the amount of exposure required for printing the image on the photographic paper from the original-image film. On the basis of the results of the arithmetic operations, exposure control relative to the printing is performed to finish the color characteristics of the image to be reprinted on the photographic paper so that the color characteristics includes the desired corrections applied to the color characteristics.

REFERENCES:
patent: 4315686 (1982-02-01), Fergg et al.
patent: 4371259 (1983-02-01), Howitt
patent: 4526462 (1985-07-01), Hope et al.
patent: 4668082 (1987-05-01), Terashita et al.
patent: 4682883 (1987-07-01), Delueg et al.
patent: 4707120 (1987-11-01), Yamamoto

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