Apparatus for recording information on printing of photographs

Details Apparatus for recording information on printing of photographs Apparatus for recording information on printing of photographs

1997-08-01

1998-09-29

Malley, Daniel P.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

355 35, C03B 2752

Patent

active

058152440

ABSTRACT:
An information recording apparatus has an LUT storing a table, which represents a relationship between a key code and 2401 combinations of density correcting data and color correcting data. The combinations are arranged in the table in an order of frequency of occurrences thereof. Each combination constitutes exposure correcting information in combination. With a photo film exposed, a photoprint is produced in initial photographic printing from an imaging frame on the photo film. A key code is read from LUT, with an address of the exposure correcting information used in the printing. An imprinting head imprints the key code to the photoprint or containing sheath. With the key code imprinted, the exposure correcting information is usable in further photographic printing.

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patent: 5337130 (1994-08-01), Satoh

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