Photographic printing system

Details Photographic printing system Photographic printing system

1987-04-15

1988-09-06

Gellner, Michael L.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

355 77, 35821326, G03B 2752

Patent

active

047696796

ABSTRACT:
A detection/processing method for image information which is obtained by photometrically measuring an original film with a two-dimensional image sensor and which is segmented into picture elements including the steps of: detecting and processing data for controlling the conveyance of said original film from one of either a singular picture element array or plural picture element array, said array or arrays intersecting at a right angle with the conveying direction of said original film and said data being detected and processed in accordance with the size of the original film; detecting and processing data for controlling exposure from the picture element matrix of said original film in accordance with said direction and size of the original film.

REFERENCES:
patent: 4204230 (1980-05-01), Sprague
patent: 4610537 (1986-09-01), Matsumoto
patent: 4611907 (1986-09-01), Inatsuki
patent: 4650316 (1987-03-01), Matsumoto
patent: 4659213 (1987-04-01), Matsumoto
patent: 4660965 (1987-04-01), Matsumoto
patent: 4666306 (1987-05-01), Matsumoto
patent: 4666307 (1987-05-01), Matsumoto et al.
patent: 4667245 (1987-05-01), Matsumoto

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