Method for improving the production of photographic reprints

Details Method for improving the production of photographic reprints Method for improving the production of photographic reprints

1989-04-12

1990-08-21

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

355 77, G03B 2752, G03B 2732

Patent

active

049510860

ABSTRACT:
The invention is a method and associated device for recording, reading and transferring information regarding photographic prints. A photographic print is produced, and printed thereon are a series of human and machine readable codes. These code define various identification parameters which are used to locate a desired corresponding photograph negative from a collection of photograph negatives, such as a developed roll of film. The codes also define various exposure parameters which are used to regulate the exposure of photographic paper utilizing the negative so located. The codes may be electronically stored and modified. Photographic prints produced utilizing the process are, during the exposure process, imprinted with updated data codes, to be utilized in a similar fashion during subsequent re-printing cycles.

REFERENCES:
patent: 4353641 (1982-10-01), Merlo
patent: 4563083 (1986-01-01), Shiota
patent: 4629312 (1986-12-01), Pearce et al.
patent: 4659213 (1987-04-01), Matsumoto
patent: 4823163 (1989-04-01), Rollet et al.

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